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    5,000 chemistry tutoring löydetyt työt

    Organic chemistry essay

    €288 Average bid
    €288 Keskimäär. tarjous
    35 tarjoukset

    ChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistry

    €9 Average bid
    €9 Keskimäär. tarjous
    1 tarjoukset
    Chemistry,,,,,,,,,
    Loppunut left

    ChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistryChemistry

    €9 Average bid
    €9 Keskimäär. tarjous
    1 tarjoukset

    I have an assignment made up of straightforward arithmetic and introductory algebra questions, and I need complete, correct solutions for each one. This is purely problem-solving work—no tutoring sessions or lesson plans—just clear, step-by-step answers I can follow and learn from later. Please deliver: • A neatly typed document (Word, Google Doc, or PDF) containing each question followed by its full working and final answer. • Brief notes where a particular rule or property is applied, so I can see the logic behind every step. Accuracy is critical, and the reasoning must be easy to trace. Once I review the solutions, I’ll confirm everything lines up with the assignment requirements before marking the job complete.

    €10166 Average bid
    €10166 Keskimäär. tarjous
    3 tarjoukset

    I want to push my already-advanced English into truly natural, confident conversation. Our sessions should feel more like lively, real-world exchanges than traditional classes—role-plays, quick debates, spontaneous storytelling, even improv exercises are exactly ...comfortable with complex vocabulary and grammar, so we can skip beginner explanations and dive straight into nuanced topics, current events, and professional small talk. If you have experience using tools like Zoom breakout activities, interactive whiteboards, or conversation-based platforms, mention it—it makes sessions smoother. I’m ready to start this week and will happily commit long-term if the chemistry is right. Let me know how you’d structure our first month and share any success stories w...

    €340 Average bid
    €340 Keskimäär. tarjous
    3 tarjoukset

    I am exhibiting at an upcoming trade-show and need someone who can switch comfortably between Mandarin and Russian while I meet visitors at my stand. The crowd will be small—about 10 to 30 peo...well. Whether you prefer consecutive interpreting or a low-voice “whisper” technique is fine as long as the conversation keeps flowing naturally for both parties. Please let me know: • How many similar in-booth interpreting jobs you have handled. • Any trade-show or industry specialties you feel confident with. • Your availability for a short video call so we can test audio quality and chemistry before the event. I will confirm event dates, location and daily schedule once we connect. Looking forward to working together and making sure every visitor f...

    €26 - €218
    Paikallinen
    €26 - €218
    0 tarjoukset

    ...considerations, Design for Maintainability (DfM) considerations, Design for Sustainable Development (DfSD) considerations - Conceptual Research & Design Stage: Evaluation of Reaction Pathways & Safety Hazards Analyze the Safety Hazards associated with the various reaction pathways using the Safety Data Sheet (SDS), Preliminary Hazard Analysis, Process-FMEA, Determine Most Hazardous Unit Green Chemistry & Engineering, Energy-efficiency Analysis, Environment Protection Analysis Analyze the Sustainability Metrics associated with the various reaction pathways using Process Data on carbon emissions, fossil fuel usage, NOx/SOx emissions, energy efficiency, water use, wastewater generation, hazardous wastes, environmental impacts, etc. Justify for your recommended and select...

    €99 Average bid
    €99 Keskimäär. tarjous
    12 tarjoukset
    Chem Lab Prep & Support
    5 päivää left

    I’m looking for a meticulous laboratory technician who can take full ownership of the preparation phase of our secondary-school chemistry practicals. Your main focus will be getting every experiment ready to run: weighing out reagents, mixing stock solutions, laying out glassware, and double-checking that the risk assessments and safety data sheets match what the class will actually do. Beyond that core duty, I’ll rely on you to keep the lab in perfect working order. This includes: • Organising and clearly labelling all chemicals so teachers and students can find what they need in seconds. • Cleaning, calibrating, and logging routine maintenance for balances, pH meters, hot plates, and any other instruments scheduled for use. • Updating the digital...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    3 tarjoukset

    I need a clear, streamlined set of science notes written entirely in plain-text bullet points. The material is meant for students, so every line should be concise, easy to scan, and focused on the key facts and concepts they’ll need for quick review before exams. Scope • Cover the full science syllabus I provide (biology, chemistry, physics topics) in logical sections. • Keep language straightforward—no jargon that a high-school learner wouldn’t immediately grasp. • Use only plain text: no formatting markers, tabs, or rich-text touches, just simple hyphens or asterisks for each bullet. Deliverable A single .txt file containing the bullet-point notes, organized by topic heading, ready for me to drop straight into our learning portal. Acceptance I&r...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    26 tarjoukset

    I am about to launch into my IBDP Extended Essay and I’ve chosen biochemistry, pulling together the best of both Biology and Chemistry. I want a seasoned mentor who can guide me through every stage the IB expects: • Shape and refine a focused, high-scoring research question • Build an evidence-based plan for primary or secondary data collection that respects lab safety and IB ethics • Locate, evaluate and annotate peer-reviewed sources to form a solid foundation • Develop a clear outline that aligns with the assessment rubric and allocates word counts sensibly • Provide iterative, in-depth feedback on two main drafts, flagging gaps in analysis, structure and citation style • Proof-read the final version and help me complete the Reflecti...

    €880 Average bid
    €880 Keskimäär. tarjous
    9 tarjoukset

    Looking for LIVE ONE-ON-ONE tutoring in Kittl vector basics. I'm primarily working with simple vector drawings to illustrate a children's book. I've made a little progress on my own but still feel restricted in my output. Online tutorials tend to jump around and tell my a bunch of things I'm not looking for. AI instructions are usually too general and leave things out. I'm hoping for direct one-on-one assistance WHERE THE INSTRUCTOR CAN SEE WHAT I SEE and where each step is precisely defined before the next. Also a tutor who is patient and understands 'beginners mind' teaching principals. (Not that I'm slow, just unfamiliar. You can check out some of my musical keyboard innovations on Douglas Cutler (piano) on YouTube ) I'm looking sp...

    €17 Average bid
    €17 Keskimäär. tarjous
    24 tarjoukset
    Female Tutor for Year-9
    5 päivää left
    Varmennettu

    I need a patient, knowledgeable FEMALE tutor who can guide my Year 9 daughter through the Australian curriculum in Science, Python programming and Maths. The focus is on improving her grasp of core concepts and building effective exam-prep strategies. We will start with an initial diagnostic assessment so you can pinpoint her strengths and any gap...written report after the first assessment outlining her current level and a plan for the term • Ongoing session notes with homework or practice questions • Periodic feedback on progress so I can track improvements before tests If you are experienced in teaching Year 9 content for these three subjects—and can commit to the twice-weekly rhythm—please reach out with a short overview of your tutoring approach and ...

    €105 Average bid
    €105 Keskimäär. tarjous
    39 tarjoukset
    Trophy icon Education Brand Logo Design
    1 päivä left

    Design a smart and friendly logo for a brand called Think Smart. The logo should represent learning, intelligence, and creativity, suitable for educational platforms, courses, tutoring services, or learning apps. Concept A mascot or character that represents intelligence (animal or creative character) Include a book or light bulb symbol to represent ideas and learning Clean and easy-to-recognize icon Typography Brand name: Think Smart Bold, clear lettering Modern and easy to read Style Friendly Educational Clean vector design Simple but memorable Colors Suggested colors: yellow black red accents Must also work in black & white.

    €17 Average bid
    Taattu
    €17
    718 työtä
    Trophy icon Playful Tutoring Flyer Design
    5 päivää left

    I need an eye-catching A4 flyer that will win over new students for my tutoring services. The overall look should feel playful and welcoming—bright colours, friendly graphics and clear, upbeat typography—while still presenting information in a tidy, easy-to-scan layout. If you feel a touch of modern polish helps readability, I’m open to that balance as well. Content elements to feature – Subjects I teach and brief points on my approach – One short testimonial (I’ll supply the text) – A clear call-to-action with phone, email and a QR code for quick enquiries – My logo and brand colours (files provided after award) What I’m expecting from you 1. Concept and layout design, including any royalty-free or licensed imagery/i...

    €31 Average bid
    Taattu
    €31
    47 työtä

    I'm seeking an experienced math tutor for my 4th grader. The focus will be on: - Addition and subtraction - Multiplication and division - Fractions and decimals Requirements: - Tutor needed twice a week - In-person sessions preferred Ideal Skills and Experience: - Strong background in elementary math - Previous tutoring experience, especially with grade 4 - Patience and ability to engage young learners Please share your qualifications and approach.

    €13 / hr Average bid
    €13 / hr Keskimäär. tarjous
    55 tarjoukset

    I have an assignment made up of straightforward arithmetic and introductory algebra questions, and I need complete, correct solutions for each one. This is purely problem-solving work—no tutoring sessions or lesson plans—just clear, step-by-step answers I can follow and learn from later. Please deliver: • A neatly typed document (Word, Google Doc, or PDF) containing each question followed by its full working and final answer. • Brief notes where a particular rule or property is applied, so I can see the logic behind every step. Accuracy is critical, and the reasoning must be easy to trace. Once I review the solutions, I’ll confirm everything lines up with the assignment requirements before marking the job complete.

    €12026 Average bid
    €12026 Keskimäär. tarjous
    5 tarjoukset

    I have an assignment made up of straightforward arithmetic and introductory algebra questions, and I need complete, correct solutions for each one. This is purely problem-solving work—no tutoring sessions or lesson plans—just clear, step-by-step answers I can follow and learn from later. Please deliver: • A neatly typed document (Word, Google Doc, or PDF) containing each question followed by its full working and final answer. • Brief notes where a particular rule or property is applied, so I can see the logic behind every step. Accuracy is critical, and the reasoning must be easy to trace. Once I review the solutions, I’ll confirm everything lines up with the assignment requirements before marking the job complete.

    €12471 Average bid
    €12471 Keskimäär. tarjous
    9 tarjoukset

    Hi, I’m working on a colored flame candle development project and I’m looking for guidance from someone with chemistry experience. Objective:Create solid molded candles (not gel/container candles) that burn with bright visible flame colors such as red/magenta, green, and orange, 3 colour flame candle ideally visible even in daylight. Key constraints for the project: Manufacturing must be simple and scalable. No complicated synthesis or multi-step laboratory reactions. Try to keep things at affordable price, easily available chemicals that can be sourced easily in the indian market And Keep it low cost other online platform are selling it for 15$ for 2 candle around 75-90g each candle which includes labour cost manufacturing marketing packaging and s...

    €129 Average bid
    €129 Keskimäär. tarjous
    4 tarjoukset
    IBDP Biochemistry EE Mentoring
    4 päivää left
    Varmennettu

    I am about to launch into my IBDP Extended Essay and I’ve chosen biochemistry, pulling together the best of both Biology and Chemistry. I want a seasoned mentor who can guide me through every stage the IB expects: • Shape and refine a focused, high-scoring research question • Build an evidence-based plan for primary or secondary data collection that respects lab safety and IB ethics • Locate, evaluate and annotate peer-reviewed sources to form a solid foundation • Develop a clear outline that aligns with the assessment rubric and allocates word counts sensibly • Provide iterative, in-depth feedback on two main drafts, flagging gaps in analysis, structure and citation style • Proof-read the final version and help me complete the Reflecti...

    €91 Average bid
    €91 Keskimäär. tarjous
    37 tarjoukset

    I’m brand-new to QuickBooks and want to feel comfortable using it for day-to-day bookkeeping. My priority is to learn how to handle invoicing and billing, keep track of expenses accurately, and generate clear financial reports that make sense to someone without an accounting background. Real-time guidance works best for me, so I’m after one-on-one sessions held online (Zoom, Google Meet, or a similar screen-sharing tool). Short, interactive lessons with practical homework between meetings would be perfect—I’d like to practice and then come back with questions. When you respond, please let me know: • How you normally structure beginner lessons • Roughly how many hours you expect we’ll need to cover these three areas thoroughly • Any s...

    €179 Average bid
    €179 Keskimäär. tarjous
    10 tarjoukset

    The use of data and machine learning has become increasingly common in professional sports, especially in the NBA. Teams now collect and analyse large amounts of historical data related to games, players, and overall performance in order to gain a competitive advantage. As the data is well structured and widely available, the NBA ha... the NBA has become a popular area for sports analytics and predictive modelling. Most existing basketball analysis focuses on team statistics and individual player performance, such as scoring, shooting efficiency, and defensive contributions. While these metrics are useful, basketball is a team sport, and success often depends on how well players perform together on the court. This is team chemistry, but it is difficult to measure using traditional s...

    €3923 Average bid
    Kiireellinen
    €3923 Keskimäär. tarjous
    18 tarjoukset
    Appointment-Setting Cold Calling Campaign
    3 päivää left
    Varmennettu

    I’m launching a focused cold-calling push aimed at tutoring center managers nationwide. The sole objective is to place qualified appointments into my calendar, so every conversation should end with a clearly agreed-upon date and time. You’ll receive a spreadsheet of coaching institutes, a brief value pitch, and a simple call script. While a friendly, adaptable tone is welcome, it’s critical that each call captures one key data point: the manager’s availability for a follow-up meeting. No hard selling is required beyond that step. To keep the process transparent I’ll need: • A call log noting dial attempts, outcomes, and confirmed slots • Recordings or concise summaries of successful calls (whichever is easiest for you) • A weekly ...

    €51 Average bid
    €51 Keskimäär. tarjous
    9 tarjoukset
    reputation -- 2
    3 päivää left

    1. Identify Your Skill Start by asking yourself: What am I good at? For example: ∙ Programming and web development ∙ Graphic design ∙ Content writing and translation ∙ Digital marketing ∙ Teaching and tutoring 2. Build Your Portfolio ∙ Gather your previous work in one place ∙ If you don’t have any, create sample projects to prove your competence ∙ You can use Behance, GitHub, or a personal website 3. Register on Freelance Platforms Arabic Platforms: ∙ Mostaql — the most popular Arabic platform ∙ Khamsat — for small services International Platforms: ∙ Upwork — for large projects ∙ Fiverr — for ready-made services ∙ Freelancer.com 4. Start with Competitive Prices In the beginning, offer reasonable prices to build your reputation and ratings, ...

    €380 Average bid
    €380 Keskimäär. tarjous
    91 tarjoukset

    I run a budding lifestyle blog and I’m ready to take both the content and my own writing skills to the next level. Your role will be two-fold: first, craft fresh, engaging lifestyle posts that fit naturally within my voice and brand; second, walk me through your process so I can le...between sessions. I’m looking for clear, conversational storytelling that turns everyday topics—habits, home hacks, work-life balance, wellness routines—into share-worthy reads. If you’re comfortable explaining keyword research, headline testing, and on-page optimization while you write, that’s a huge plus. Please share one lifestyle article you’ve authored and note how you’d structure a quick tutoring session around it. I’m excited to partner with...

    €54 Average bid
    €54 Keskimäär. tarjous
    29 tarjoukset
    Technical Peptide Chemistry Figure Design
    2 päivää left
    Varmennettu

    The proposed translational pipeline for peptide‑based AD therapeutics, beginning with AI‑enabled target identification and de novo sequence generation, followed by medicinal chemistry optimization and stability engineering, scalable synthesis (including fast‑flow platforms), BBB‑competent delivery strategies, and finally clinical trial design and regulatory evaluation. Feedback arrows indicate that data from in vitro assays, in vivo models, and early‑phase trials iteratively refine upstream AI models and design criteria.

    €19 Average bid
    €19 Keskimäär. tarjous
    16 tarjoukset

    I run a private English & Literature tutoring practice and now want to expand by enrolling pupils directly through UK schools. The work centres on outreach: identifying suitable primary, secondary and A-level institutions, speaking with heads of English or parent-engagement staff, explaining the value of personalised support in reading comprehension, writing, grammar, vocabulary and the wider syllabus, and then converting that interest into confirmed student sign-ups. Practical steps include researching target schools, crafting concise email or phone pitches, following up via LinkedIn or preferred channels, and recording every contact in a simple shared CRM or spreadsheet. Clear, friendly communication and an understanding of the UK education structure are essential so the conv...

    €17 Average bid
    €17 Keskimäär. tarjous
    8 tarjoukset

    I need one-on-one tutoring that zeroes in onCorporate finance. 1) Cash Flow Analysis Cash flow statement (structure and interpretation) Cash flow forecasting (building and linking assumptions) FCFE (Free Cash Flow to Equity) FCFF (Free Cash Flow to the Firm) FCFI / Free Cash Flow to Investors (definition and how it differs from FCFE/FCFF) 2) Valuation Methods DCF (Discounted Cash Flow) analysis (setup and mechanics) NPV (Net Present Value) IRR (Internal Rate of Return) and common pitfalls Differential / incremental cash flow analysis (project cash flows) 3) Cost of Capital WACC (Weighted Average Cost of Capital) Cost of equity: CAPM and Dividend Discount Model (DDM) Cost of debt (pre-tax vs after-tax, estimating from market data) 4) Other Related Topics Terminal val...

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    8 tarjoukset

    ...open-ended: I already have the concept sketched out, and I’d love to bounce ideas back and forth, refine the visual language together, and then move into production. The heart of the work is design, so expect plenty of mood-boarding, typography and colour exploration, and iterative prototyping in tools such as Adobe CC, Figma or whatever gives us the fastest creative feedback loop. If our chemistry is right, we can branch into adjacent content creation later, but the first milestone is a polished, ready-to-publish design solution we’re both proud to sign off on. You’ll bring solid visual craft, clear communication, and the confidence to challenge my ideas when it pushes the outcome higher. I’ll supply the core brief, brand context, and make sure dead...

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    55 tarjoukset

    Quiero arrancar una campaña de Google Ads de Búsqueda orientada a generación de leads y necesito a alguien experto que trabaje a mi lado, en directo, para entender cada paso y poder gestionarla después por mi cuenta. Cómo trabajaremos Agendaremos varias sesiones en Teams o Google Meet donde compartiremos pantalla y configuraremos la cuenta desde cero: estructura de campañas y grupos de anuncios, segmentación geográfica, concordancias, extensiones, conversion tracking y todo lo necesario para captar prospectos de calidad. Durante el proceso espero que vayas explicando por qué eliges cada ajuste, cómo interpretar los datos y qué métricas seguir para optimizar. Necesidades concretas • Partiremos sin una...

    €154 Average bid
    Kiireellinen
    €154 Keskimäär. tarjous
    22 tarjoukset

    ...techniques, and conduct comprehensive life cycle assessments to fully realize the potential of MICP in sustainable construction. References 1. Achal, V., Mukherjee, A., & Reddy, M. S. (2011). Construction and Building Materials. 2. Monteiro, P. J. M., et al. (2017). Nature Materials. 3. De Muynck, W., et al. (2010). Cement and Concrete Research. 4. Jonkers, H. M. (2011). Journal of Materials Chemistry. 5. Wang, J., & Zhao, X. (2018). Construction and Building Materials. 6. Ersan, Y. C., et al. (2016). Materials and Structures. 7. Ivanov, V., & Chu, J. (2008). Journal of Industrial Microbiology & Biotechnology. Appendices Appendix A: SEM/XRD Images Appendix B: Experimental Setup Appendix C: Raw Data Tables This comprehensive paper integrates all previous res...

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    8 tarjoukset

    ...aligning practice with what is currently being taught in school. Schedule: Approximately 2 sessions during the week and 1 session on Saturday or Sunday We are in the Eastern Time Zone (ET) and need someone with flexible availability. We can use Zoom as a platform and the student has a document camera so you can see the workbook pages. Pay: Around $12/hour Preferred: -Experience teaching or tutoring beginner Mandarin -Comfortable working with high-school students -Patient, clear explanations, and encouraging teaching style We’re hoping to find someone reliable who can support the student through the rest of the semester (now through May)....

    €11 / hr Average bid
    €11 / hr Keskimäär. tarjous
    2 tarjoukset

    I'm a beginner in SketchUp looking to learn the software specifically for architectural design, with a focus on residential buildings. I'm seeking a freelancer who can provide: - 1-on-1 tutoring sessions - Comprehensive lessons on essential tools and features - Practical exercises related to residential architectural projects - Tips and best practices for efficient design work Ideal Skills and Experience: - Proficiency in SketchUp, especially for architectural design - Teaching experience or ability to explain concepts clearly - Portfolio showcasing residential projects in SketchUp - Patience and adaptability to a beginner's learning pace Please share your teaching approach and relevant experience.

    €288 Average bid
    €288 Keskimäär. tarjous
    31 tarjoukset

    Hello, I need to learn some accounting concepts in order to do well in my Accounting Course. I pasted the high level topics below. I would like to get 1:1 tutoring so that I can do better on my future exams that are coming up. I need someone that can teach me these basic concepts, willing to join a zoom call or other meeting platforms and be good enough in English to explain these to me. I will have my notes that you can use to explain. Thanks, Some of the Topics that I need help on are listed below. 1. Describe fraud and its impact 2. Explain the objectives and components of internal control 3. Evaluate internal controls over cash receipts and cash payments 4. Prepare a bank reconciliation 5. Report cash on the balance sheet 1. Apply GAAP for proper revenue recognition • ...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    20 tarjoukset

    I’m brand-new to QuickBooks Online and want to fast-track my confidence with it through focused, one-on-one guidance. The first goals are straightforward: create and send professional invoices, keep expenses organised, and pull the key financial reports I need for monthly reviews. Please walk me through the platform live—screen-sharing over Zoom, Google Meet or a similar tool—so I can ask questions in real time and practise as we go. Short, practical homework between sessions is welcome if it helps the lessons stick. By the end of our work together I should comfortably: • Draft and customise invoices, then track payments inside QBO • Record expenses accurately (including bank feed rules and receipt uploads) • Generate essential reports—P&a...

    €48 Average bid
    €48 Keskimäär. tarjous
    3 tarjoukset

    I'm seeking a Revit tutor to help me with basic navigation and tools, as well as classwork and turning construction documents into a model. Requirements: - One-on-one tutoring sessions - Experience in teaching Revit to beginners - Patience and effective communication skills Ideal Skills and Experience: - Proficiency in Revit - Prior tutoring or teaching experience - Ability to simplify complex concepts

    €20 / hr Average bid
    €20 / hr Keskimäär. tarjous
    13 tarjoukset

    ...simple graphics, and light animation) Concept videos should include animated diagrams such as: • vectors and arrows • graphs and transformations • geometric shapes • physics motion and forces Advice videos will include: • stock clips • text overlays • motion graphics • simple visual storytelling Style references (this is the type of animation and clarity we want): 3Blue1Brown The Organic Chemistry Tutor --- **Payment Model** We will pay **$5 CAD per 1,000 views generated by the video.** Examples: • 10,000 views = **$50 CAD** • 100,000 views = **$500 CAD** • 1,000,000 views = **$5,000 CAD** This allows talented creators to earn significantly if their videos perform well. --- **Workflow** 1. We provide script + v...

    €8342 Average bid
    €8342 Keskimäär. tarjous
    27 tarjoukset

    ...simple graphics, and light animation) Concept videos should include animated diagrams such as: • vectors and arrows • graphs and transformations • geometric shapes • physics motion and forces Advice videos will include: • stock clips • text overlays • motion graphics • simple visual storytelling Style references (this is the type of animation and clarity we want): 3Blue1Brown The Organic Chemistry Tutor --- **Payment Model** We will pay **$5 CAD per 1,000 views generated by the video.** Examples: • 10,000 views = **$50 CAD** • 100,000 views = **$500 CAD** • 1,000,000 views = **$5,000 CAD** This allows talented creators to earn significantly if their videos perform well. --- **Workflow** 1. We provide script + v...

    €60 Average bid
    €60 Keskimäär. tarjous
    38 tarjoukset

    ...medicinal chemistry. The project aims to move from bench-scale R&D to a pilot plant setup, ensuring high purity and cost-effective synthesis routes. Job Description for Chemical Engineer (R&D) Position: R&D Chemical Engineer (Specialization in Organic Synthesis) Key Responsibilities: • Process Development: Design and optimize the synthetic routes for Hydroxy(thio)pyrone. • R&D Execution: Conduct laboratory experiments to improve yield and reduce byproduct formation. • Scaling Up: Translate lab-scale processes into pilot-scale production while maintaining safety and quality standards. • Analytics: Work with analytical tools (like HPLC, NMR, or GC) to verify the chemical structure and purity. Requirements: • Bachelor’s or Master’...

    €424 Average bid
    €424 Keskimäär. tarjous
    1 tarjoukset

    ...medicinal chemistry. The project aims to move from bench-scale R&D to a pilot plant setup, ensuring high purity and cost-effective synthesis routes. Job Description for Chemical Engineer (R&D) Position: R&D Chemical Engineer (Specialization in Organic Synthesis) Key Responsibilities: • Process Development: Design and optimize the synthetic routes for Hydroxy(thio)pyrone. • R&D Execution: Conduct laboratory experiments to improve yield and reduce byproduct formation. • Scaling Up: Translate lab-scale processes into pilot-scale production while maintaining safety and quality standards. • Analytics: Work with analytical tools (like HPLC, NMR, or GC) to verify the chemical structure and purity. Requirements: • Bachelor’s or Master’...

    €451 Average bid
    €451 Keskimäär. tarjous
    5 tarjoukset

    I’m commissioning a professionally formatted short-film script that sits firmly in the thriller genre while weaving in the charm and wit of a romantic comedy. The core of the story should build tension, mystery, and stakes, yet allow the lead characters’ chemistry to break the ice in key moments—think suspense with a heartbeat. Here’s what I need: • A complete short-film screenplay suited to a typical festival run time (roughly 10–15 pages). • A concise logline and one-page synopsis that capture both the thriller hook and the rom-com undertone. • Industry-standard formatting delivered in PDF plus the editable file (Final Draft, Celtx, or equivalent). • Up to two revision passes after initial delivery so the pacing, dialogue,...

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    19 tarjoukset

    I’m looking for a patient, upbeat tutor who can guide an elementary-school learner through the fundamentals of math. The focus is on building confidence with addition, subtraction, multiplication, and division, then moving into fracti...comfortable. Here’s what I have in mind: • One-on-one online lessons (Zoom, Google Meet, or similar) • Clear, child-friendly explanations with plenty of real-life examples and visuals • Short practice sheets or interactive games after each session so progress is easy to track • A flexible schedule—late afternoons or weekends work best for us, but we can adjust If you have experience tutoring young learners and can keep sessions lively and engaging, I’d love to hear how you would structure the fi...

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    80 tarjoukset

    GetPLayeD — Play Test & Bug Hunt Contest What is GetPLayeD? A digital board game where players rate each other, then get matched challenges based on chemistry. Multiple intensity levels from family-friendly to 18+. No downloads — plays in your browser. The game is located at: Submit the referral code 208296 Application details can be found at: The Gig: $10 per completed play test session - First 10 acceptable submissions will close out awards. - Play a full 40-minute session with at least 1 other person - Explore all features in the marketplace (no requirement to purchase credits) - Complete the in-game survey and play through all 4 quarters - Submit at least 1 bug report using the in-app bug button - Deliverable:

    €9 Average bid
    Mainostettu Taattu Huippukilpailu
    €9
    24 työtä

    I’m working on turning waste-protein streams into a quantifiable flow of ammonia gas and need a fresh set of eyes on the chemistry itself. The core task is process optimization: fine-tune the alkaline hydrolysis reactions so the conversion rate climbs, the reaction time drops, and the ammonia produced can be captured and measured with confidence. Where things stand • Bench-scale equipment is in place, and I can maintain stable temperature and agitation. • Early runs show ammonia, but yields are inconsistent and the reaction sometimes stalls. • I have log sheets of pH, NaOH/KOH loading, protein concentration, reaction time, and gas readings (Dräger tubes + basic NH₃ sensor). What I need from you • Review my current protocol and datasets, the...

    €372 Average bid
    €372 Keskimäär. tarjous
    11 tarjoukset

    We are looking for experienced and passionate educators to develop complete IGCSE subject programs (Physics, Chemistry, Biology, and Math). This role focuses on curriculum and material development, not classroom teaching. The selected candidate will create structured, exam-focused learning materials aligned with the Cambridge or Edexcel IGCSE syllabus. Key Responsibilities • Develop a complete IGCSE subject program based on the official syllabus • Summarize the lesson content in logic, inforamtive, and easy way. • Prepare high-quality PowerPoint presentations for each lesson • Create worksheets, practice exercises, and homework tasks • Develop end-of-unit tests and mock examination papers • Provide detailed marking schemes • Ensure mate...

    €383 Average bid
    €383 Keskimäär. tarjous
    94 tarjoukset

    I want an engaging, easy-to-follow write-up that guides high school students through Chapter 1 of their Chemistry course. The tone should feel like a patient tutor: friendly, informal where it helps, yet scientifically accurate. The chapter usually introduces matter, atoms, physical vs. chemical changes, basic laboratory safety, and measurement units; please cover those ideas in language a teenager with no prior chemistry background can grasp. Everyday analogies, short real-world examples, and a light conversational flow will be appreciated—no jargon unless you unpack it right away. Deliverables • A standalone text document (Word or Google Doc) of roughly 1,500–2,000 words • A brief glossary of the key terms introduced in the chapter • Thr...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    56 tarjoukset

    I’m looking for a patient tutor who can walk me through high-school level science. My main goal is to understand the core concepts in biology, chemistry, and physics well enough to keep up in class and improve my grades. Here’s what I have in mind: • One-on-one online sessions, preferably via Zoom or Google Meet. • Clear explanations of each topic, followed by practice questions and quick feedback. • Short homework assignments so I can reinforce what we cover between lessons. If you have experience tutoring high-school students and can break down tough ideas into simple language, I’d love to work with you.

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    50 tarjoukset

    ...cater to health maintenance - Research and select appropriate ingredients, including herbal for the formulations - suggest feasibility of different forms of product - granules, powder, dissolvable strips, viscous liquids, gummies, effervescent tablets etc - Ensure the final products are compliant with industry regulations and standards Ideal skills and expertise: - Background in formulation chemistry, preferably with a focus on nutraceuticals - Knowledge of herbal supplements and natural health products - Experience in developing formulations for health maintenance - Strong research and analytical skills - Understanding of regulatory requirements for nutraceutical products. I'm looking for someone who is not only experienced in these areas but who also has a passion for he...

    €231 Average bid
    €231 Keskimäär. tarjous
    6 tarjoukset

    I already spend my days inside spreadsheets, but I now need to sharpen my lens on three new verticals. We will begin with BFSI—the area I’ve chosen for the first deep dive—before rolling the same discipline out to Oil & Gas and Pharma, primarily for INDIAN EQUITY MARKETS What I’m after is a mentor-style engagement: help me dissect each sector’s business model, surface the core operating drivers, and then translate that insight into a robust, fully linked three-statement model. For banks and insurers I want us to walk through NIM dynamics, provisioning cycles, capital adequacy, and the valuation techniques that fit best (excess-return, DDM, residual income). I’ll be challenging every assumption, so please back them with credible sources. Once the BF...

    €197 Average bid
    €197 Keskimäär. tarjous
    9 tarjoukset

    Hi, I’m working on a colored flame candle development project and I’m looking for guidance from someone with chemistry experience. Objective:Create solid molded candles (not gel/container candles) that burn with bright visible flame colors such as red/magenta, green, and orange, ideally visible even in daylight. Key constraints for the project: Manufacturing must be simple and scalable. No complicated synthesis or multi-step laboratory reactions. Only cheap, easily available chemicals that can be sourced easily in the market. The candle should also support fragrance oils (scented candle). Avoid highly toxic compounds or chemicals that may create breathing hazards. Prefer materials that could realistically pass consumer product safety approvals. What I need help...

    €78 Average bid
    €78 Keskimäär. tarjous
    3 tarjoukset

    I’m working through an year long online course on Artificial Intelligence and Machine Learning and I’m running short on time for several graded assignments and mini-projects. Rather than general tutoring or technical platform troubleshooting, I specifically need someone who can step in, finish the required tasks, and submit clean, well-commented solutions on my behalf. This will be an ongoing project and will span an year. Typical exercises range from data preprocessing and feature engineering to training and evaluating models with libraries such as Python, NumPy, pandas, scikit-learn, TensorFlow or PyTorch. Code must run flawlessly in the course’s Jupyter-based environment and meet the rubric laid out in each brief (accuracy thresholds, narrative explanations, ...

    €193 Average bid
    €193 Keskimäär. tarjous
    33 tarjoukset