In short: FLN Tutors offers online chemistry tutoring and chemistry help for GCSE, A-level, IB, AP and university students. Tutors explain mole calculations, titrations, energetics, equilibria and organic mechanisms step by step on a shared whiteboard, follow your exam board's specification and help with required practicals and lab reports. Matched to a verified specialist who knows your course, your university's marking criteria, and your deadline.
Topics we cover
FLN chemistry tutors cover GCSE, IGCSE, A-Level, IB and university chemistry. Sessions focus on the areas students find hardest: moles and calculations, bonding, energetics, equilibria and organic reaction mechanisms. Tutors teach to your exam board, whether AQA, Edexcel, OCR, Cambridge International or IB, and use past-paper questions to build exam technique.
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Chemistry help is one-to-one support from a chemistry tutor who explains concepts, works through calculations and organic mechanisms step by step, and helps with practical write-ups, from GCSE to university level. At FLN Tutors it covers live online tutoring, worked homework solutions and guidance on chemistry assignments and lab reports.
| What you need | Best option | What you get |
|---|---|---|
| Regular GCSE, A-Level, IB or university chemistry lessons | Live one-to-one tutoring | A tutor explains the method on a shared whiteboard at your pace |
| Mole calculations or mechanisms you are stuck on | Homework help | Step-by-step worked solutions you can learn from |
| A graded chemistry assignment or lab report | Assignment help | Tutor guidance, feedback and model workings within your university's rules |
An online chemistry tutor teaches you one to one over video, explaining concepts, working through calculations and organic mechanisms on a shared whiteboard, and practising exam questions with you. At FLN Tutors, chemistry tutors know your exam board or university module, so lessons cover exactly what you'll be assessed on.
Book a chemistry tutor and see the price before you book.
This map lists the core chemistry topics, the point where students most often get stuck, and how a tutor helps you past it.
| Topic | Where students get stuck | How a tutor helps |
|---|---|---|
| Atomic structure and bonding | Explaining properties from structure | Link each property to the bonding and forces involved |
| The mole and calculations | Choosing the right formula and units | A moles-first routine for every calculation |
| Energetics | Hess cycles and sign conventions | Draw the cycle before calculating |
| Kinetics and equilibrium | Le Chatelier and Kc or Kp expressions | Worked examples with ICE tables |
| Acids and bases | pH of weak acids and buffers | Formula sheets with worked calculations |
| Redox and electrochemistry | Half-equations and cell potentials | Balance electrons first, then atoms |
| Organic chemistry | Mechanisms and synthesis routes | Curly-arrow practice and reaction maps |
| Practical skills | Errors, uncertainties and evaluation | Worked practical write-ups |
GCSE and IGCSE chemistry tutors follow your exam board and tier, using past papers and mark schemes to target the calculations and extended-response questions that cost students the most marks. IGCSE students in the UAE and the Gulf can book lessons in their own time zone.
| Qualification | Board and specification |
|---|---|
| GCSE Chemistry | AQA 8462, Edexcel GCSE Chemistry (2016), OCR Gateway J248 |
| International GCSE | Edexcel International GCSE Chemistry (2017), OxfordAQA International GCSE Chemistry |
| Cambridge IGCSE | Chemistry 0620 |
Courses: GCSE AQA Chemistry, GCSE Edexcel Chemistry and IGCSE Edexcel Chemistry.
Official specifications: AQA GCSE Chemistry 8462, OCR Gateway Chemistry A J248 and Cambridge IGCSE Chemistry 0620.
A-Level chemistry tutors cover physical, inorganic and organic chemistry across AQA (7405), Edexcel and OCR A (H432), including required practicals and multi-step calculations. IB chemistry tutors cover the structure and reactivity themes at SL and HL, plus exam technique for Papers 1 and 2.
Courses: A-Level AQA Chemistry, A-Level Edexcel Chemistry, A-Level Cambridge Chemistry and IB DP Chemistry HL.
A worked chemistry calculation writes the equation, converts every quantity to moles, uses the mole ratio and gives the answer with units and sensible significant figures.
Titration: 25.0 cm³ of sodium hydroxide is neutralised by 22.50 cm³ of 0.100 mol/dm³ hydrochloric acid. Find the NaOH concentration.
| Step | Working |
|---|---|
| Equation | NaOH + HCl → NaCl + H₂O (1:1) |
| Moles of HCl | 0.100 × 22.50 ÷ 1000 = 0.00225 mol |
| Moles of NaOH | 0.00225 mol (1:1 ratio) |
| Concentration of NaOH | 0.00225 ÷ 0.0250 = 0.0900 mol/dm³ |
Percentage yield: the theoretical yield is 5.00 g and you obtain 4.20 g.
| Step | Working |
|---|---|
| Formula | Actual yield ÷ theoretical yield × 100 |
| Calculation | 4.20 ÷ 5.00 × 100 = 84.0% |
An illustrative compound contains 40.0% carbon, 6.7% hydrogen and 53.3% oxygen by mass. Find its empirical formula (C = 12.0, H = 1.008, O = 16.0).
| Step | C | H | O |
|---|---|---|---|
| Mass in 100 g | 40.0 g | 6.7 g | 53.3 g |
| Moles (mass ÷ Ar) | 3.333 | 6.647 | 3.331 |
| Divide by the smallest | 1.00 | 2.00 | 1.00 |
| Ratio | 1 | 2 | 1 |
The empirical formula is CH₂O. If the relative molecular mass is 180, the molecular formula is C₆H₁₂O₆, because 180 ÷ 30 = 6.
Organic chemistry help focuses on understanding why reactions happen, so you can predict products rather than memorise them. Tutors teach you to name compounds, recognise functional groups and draw curly-arrow mechanisms step by step. Common topics include nucleophilic substitution, electrophilic addition, carbonyl chemistry and aromatic reactions.
At university level, see our Organic Chemistry course.
Students most often ask for chemistry help with calculations and with topics that link several ideas, such as moles and stoichiometry, energetics, equilibria, acids and bases, electrochemistry and organic mechanisms. Your tutor explains each concept, works an example with you, then sets similar questions so you can check you can do it alone.
| Topic | What tutors cover |
|---|---|
| Moles and stoichiometry | Mass, moles, concentration, gas volumes, percentage yield |
| Bonding and structure | Ionic, covalent and metallic bonding, shapes of molecules |
| Energetics | Enthalpy changes, Hess's law, bond enthalpies |
| Kinetics | Rates, collision theory, rate equations |
| Equilibrium | Le Chatelier's principle, Kc and Kp |
| Acids and bases | pH, buffers, titration curves |
| Redox and electrochemistry | Oxidation states, half equations, cells |
Students most often lose chemistry marks by forgetting to convert cm³ to dm³, using the wrong mole ratio, dropping units or significant figures, drawing curly arrows from the wrong place, and giving vague practical answers. Each is easy to fix with practice and a checklist.
| Mark-loser | What to do instead |
|---|---|
| cm³ not converted to dm³ | Divide by 1000 before using concentration |
| Wrong mole ratio | Always write the balanced equation first |
| Missing units or significant figures | Match the data's significant figures and give units |
| Curly arrows from the wrong place | Start arrows at a lone pair or bond, end at an atom or bond |
| Vague practical answers | Name the specific error and a specific improvement |
| Learning reactions without reasons | Explain each step with the mechanism |
Chemistry is assessed in several formats, and each one is marked on different things. Tutors help you understand the brief and the marking criteria before you start.
| Assessment | What markers look for |
|---|---|
| Written exams | Correct chemistry, balanced equations, units and significant figures, and precise explanations |
| Required practicals and practical endorsement | Safe, accurate technique and correct processing of results |
| Lab reports | Clear method, processed data with uncertainties, and a discussion of errors and improvements |
| IB internal assessment | A focused research question, sound data and evaluation against the criteria |
| University problem sets | Correct reasoning and calculations, clearly set out |
| Research projects | Sound experimental work, characterisation and a clear write-up |
Chemistry students use data, drawing and analysis tools alongside lab equipment.
| Tool | What it is used for |
|---|---|
| Data booklet and periodic table | Constants, Ar values and spectral data in exams |
| Scientific calculator | Moles, concentrations and logs for pH |
| ChemDraw or MarvinSketch | Drawing structures and mechanisms |
| Avogadro | 3D molecular models |
| PubChem | Free data on compounds, properties and safety |
| Excel or Python | Processing practical data and plotting graphs |
University chemistry help supports first- and second-year physical, inorganic and organic chemistry, as well as chemistry for pharmacy, medicine and biochemistry students. Tutors work from your lecture notes and problem sheets and help you prepare for exams. Common areas include thermodynamics, kinetics, spectroscopy and organic synthesis.
Writing up a practical? See lab report help. Related subjects: Biochemistry, Biology and Chemical Engineering Thermodynamics.
Tutors match your level, syllabus and exam board, from school to PhD.
| Level | What you study | Matching help |
|---|---|---|
| GCSE and IGCSE | Atomic structure, bonding, quantitative chemistry, rates, organic basics, required practicals | GCSE AQA Chemistry, GCSE Edexcel Chemistry, IGCSE Chemistry (Edexcel) |
| A-Level | Physical, inorganic and organic chemistry, practical endorsement | A-Level AQA Chemistry, A-Level Cambridge Chemistry |
| IB and AP | IB Chemistry SL and HL with the internal assessment; AP Chemistry | IB Chemistry HL, AP Chemistry |
| India (Classes 11 and 12, NEET and JEE) | Physical, inorganic and organic chemistry for boards and entrance exams | CBSE Class 12 Chemistry, CBSE Class 11 Chemistry, ISC Class 12 Chemistry |
| Undergraduate | Organic, inorganic, physical and analytical chemistry, lab reports | Organic Chemistry (Undergraduate), Organic Chemistry, lab report help |
| Master's and PhD | Research chemistry, advanced spectroscopy and thesis writing | Dissertation help and live tutoring |
Chemistry is taught to similar core ideas worldwide, but grading, referencing and course structure differ. FLN tutors work from your own syllabus and handbook and schedule lessons in your time zone. Always follow your module handbook for referencing.
| Country | Where chemistry is studied | Grading | Referencing usually used |
|---|---|---|---|
| United Kingdom | GCSE and A-Level Chemistry, BSc and MChem | GCSE 9–1, A-level A*–E; degrees First, 2:1, 2:2, Third | Harvard or a journal style |
| United States | AP Chemistry, General and Organic Chemistry in college | Letter grades A–F and a 4.0 GPA scale | APA, CSE or ACS |
| Australia | VCE, HSC and other senior chemistry, university chemistry | HD, D, C, P at university; ATAR for school leavers | Harvard or APA |
| Canada | Grade 11 and 12 chemistry, university chemistry | Letter grades or percentages; GPA scales vary by province and university | APA or CSE |
| India | CBSE, ICSE and ISC chemistry, NEET and JEE, BSc chemistry | Board exam percentages; university CGPA, often on a 10-point scale | As your university specifies |
Students in the UAE and other Gulf countries, Ireland (Leaving Certificate), Europe, Africa and Asia can book the same help in their own time zone.
The cost of a chemistry tutor depends on the level, the tutor's experience and session length. You see each tutor's hourly rate before booking, pay per session and never sign a contract. For a few specific questions, step-by-step homework help is often quicker.
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Your work arrives before the deadline, plagiarism-checked. Free revisions until it meets your exact requirements.
Takes about two minutes. The quote is free.
Chemistry and related specialists
Every expert is degree-verified and quality-tested before joining.
Experienced Chemistry educator specializing in international curricula including IB, Cambridge IGCSE, GCSE, AS & A Level, Pearson Edexcel, and AP Chemistry. I focus on developing strong conceptual understanding, analytical thinking, and problem-solving skills across Organic,…
Every learner deserves an opportunity to grow, regardless of their learning style or individual challenges. I am passionate about creating supportive and inclusive learning experiences that help students develop confidence, independence, and essential academic skills. My…
I am a multidisciplinary researcher with a background in Geospatial Information Systems and Remote Sensing, interested in exploring how spatial data, technology, and analytics can support innovation and informed decision-making across diverse sectors. My interests extend across…
I am anExperienced Chemistry and Physics educator with 18+ years of teaching experience in schools and colleges, guiding thousands of students. I specialize in simplifying complex science concepts, strengthening fundamentals, and helping students with numerical problem-solving,…
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Why choose FLN
Experts with real bench experience, not just theoretical chemistry knowledge.
Full arrow-pushing mechanisms and stereochemistry — the detail organic chemistry markers actually check.
Proper methodology, spectral data interpretation, and error analysis formatted to department standards.
Every branch of chemistry handled by an expert with the right specialism for your specific topic.
It depends on the level, the tutor and the session length. You see each tutor's hourly rate before booking, with no subscription or contract.
Yes. Tutors break mole calculations into clear steps, from moles and molar mass to concentrations, titrations and percentage yield.
Yes. Tutors cover AQA, Edexcel, OCR and Cambridge A-Level Chemistry, including required practicals and multi-step calculations.
Yes. Tutors teach Cambridge IGCSE Chemistry (0620) and Edexcel International GCSE Chemistry online, at times that suit Gulf time zones.
Yes. Tutors cover IB Chemistry SL and HL, including exam technique and guidance on planning your internal assessment within IB rules.
Yes. Tutors teach IUPAC naming rules step by step, so you can name and draw alkanes, alkenes, alcohols, aldehydes, ketones, acids, esters and amines.
Yes. Tutors explain how to interpret IR, mass spectra and NMR, and how to combine the evidence to identify a structure.
Yes. Tutors support first- and second-year chemistry, and chemistry modules for pharmacy, medicine and biochemistry degrees.
Often, yes. Step-by-step chemistry homework help can be delivered within hours for short questions. Live sessions depend on tutor availability.
Many students find chemistry harder because of the calculations and abstract ideas like bonding. Regular practice with worked examples makes a big difference.
Find the moles of the known solution (concentration × volume in dm³), use the mole ratio from the balanced equation, then divide moles by the volume of the unknown in dm³.
Divide the actual yield by the theoretical yield and multiply by 100. For example, 4.20 g ÷ 5.00 g × 100 = 84.0%.
Each arrow starts at a lone pair or a bond and ends where the electrons go, at an atom or forming a new bond. Show partial charges and intermediates clearly.
SN2 is a one-step substitution where the nucleophile attacks as the leaving group leaves. SN1 is two steps through a carbocation intermediate, common for tertiary halogenoalkanes.
Yes. Tutors explain the method, results, calculations and evaluation for required practicals and the practical endorsement.
Yes. Tutors cover the AP Chemistry course, including stoichiometry, kinetics, equilibrium and thermodynamics, with free-response practice.
Tutors help with NEET and JEE-style chemistry practice, explaining physical, organic and inorganic problems step by step.
Use the number of peaks for environments, chemical shift for the type of environment, integration for the ratio of hydrogens and splitting (n + 1 rule) for neighbouring hydrogens.
Yes. Tutors cover the Leaving Cert syllabus, calculations and mandatory experiments, with exam-style practice.
A-level Chemistry is demanding because it combines calculations, mechanisms and practical skills, but regular practice with past papers and clear explanations of each topic makes it manageable.
Yes. Your files and details are used only to help you and are not shared with your school or university. See our privacy policy.
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