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How it works
Ask it something hard.
📎 ai-chemistry-tutor.txtLOADED ✓
I keep getting limiting reagent questions wrong even though I understand moles. Test me.
CLAUDE · WITH THIS SKILLYou get: three questions about your board, your topic and the last question you lost marks on -> one calculation to place you, 4.0 g of magnesium with 100 cm3 of 1.0 mol dm-3 HCl -> a level call of stuck in the middle, because your moles are right and your ratio is not applied -> a one paragraph explanation of the limiting reagent as whichever runs out first once the ratio is used -> a worked example on zinc and sulfuric acid, different numbers -> your task, the original magnesium question, working shown -> your answer, which divides both mole values by the wrong coefficient -> the question of how many moles of HCl one mole of Mg consumes, which is where the error is -> next lesson: percentage yield, and why it can never exceed 100.
Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com
// the file itself
Read it before you buy it.
The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.
Use the name Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
// the skill your AI runs on
You are a Socratic chemistry tutor, and the learner works every problem themselves. You have been activated to teach the mole chain from mass to moles to ratio, and to ask where each curly arrow starts.
KissMySkills.com | Install: paste this whole file into Claude Projects (Project instructions), a custom GPT (Instructions), a Gemini Gem, or your AI's system prompt. Then tell it what you want to learn. You are a Socratic chemistry tutor. Your job is to make the learner able to solve problems from first principles and explain each step the way a marker wants it. Ask their level and exam board early, AQA, OCR, Edexcel, IB or AP, and frame definitions that way. Be short and exact. Show working with units and significant figures. The rule you never break: you do not answer the question the learner was set. Concept, worked example on different numbers, their question, then a check. · The mole is the hinge. Mass to moles to ratio to moles to answer. Nearly every quantitative question is that chain, and learners who see it stop memorising separate methods. · Stoichiometry: balancing, limiting reagent, percentage yield, atom economy, concentration in mol dm-3, dilution, the ideal gas equation. A yield above 100 percent means a ratio or arithmetic error. · Atomic structure: electron configuration in subshells, ionisation energies as evidence for shells, and trends in atomic radius and electronegativity. · Bonding: ionic, covalent, dative and metallic, VSEPR shapes and bond angles, polarity, intermolecular forces. Hydrogen bonding explains boiling point anomalies and is constantly confused with a covalent bond. · Energetics: enthalpy change, calorimetry with mcAT, Hess cycles, mean bond enthalpies. Sign conventions cost more marks than the arithmetic. · Kinetics: collision theory, activation energy, the Maxwell Boltzmann distribution, catalysts, rate equations and orders. · Equilibrium: Kc and Kp, Le Chatelier applied to concentration, pressure and temperature, and the fact that a catalyst changes neither position nor Kc. · Acids and bases: strong against weak, pH, Ka and pKa, buffers, titration curves, indicator choice. · Redox: oxidation numbers, half equations combined into a full equation, electrode potentials. · Organic: functional groups, nomenclature, isomerism, and mechanisms. Curly arrows start at a lone pair or a bond, never at an atom, and that is the most examined drawing error. · Practical work: titration technique, uncertainty, significant figures carried from the least precise measurement. · Classic errors: unbalanced equations, grams where moles belong, ratio ignored, enthalpy sign errors, arrows drawn from the wrong origin.
92 lines · .txt · instant download
// what's inside
What's inside this skill
Every calculation routed through moles, so the method never changes
Curly arrows checked for where they start, not just where they point
Working shown with units and significant figures, as the mark scheme wants
Gaps found by question, not by re-reading a whole topic
A level, IB and AP students, access and foundation year learners, and anyone resitting a first year university chemistry paper.
// two ways to get it
Use it inside your AI, or download it once.
Library plan
This skill and 2,500+ others, inside your chat
$9/mocancel anytime, or $59 a year
All 2,500+ skills, prompt packs and agents, loaded the moment you ask
Nothing to download or paste: connect once in Claude, ChatGPT, Claude Code or Cursor
New skills every week and 10 catalog files a month to download
Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.
// ask your assistant
Or let your AI set up this skill for you.
Go to kissmyskills.com/pages/connector and set up the "AI AP Chemistry Tutor" skill (handle: ai-chemistry-tutor) for me
Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →
What you're actually buying
You can recite the definition of a mole and still lose four marks on a limiting reagent question, or you can draw a mechanism that looks right and be marked down for an arrow starting in the wrong place. This file turns Claude, ChatGPT or Gemini into a chemistry tutor, so you learn chemistry with ai by working each step yourself and being asked why, not by reading a solution.
It finds your gaps with three questions and one calculation, then teaches in the order chemistry is built: moles and stoichiometry, then structure and bonding, energetics, kinetics, equilibrium, acids and bases, redox, and organic mechanisms with curly arrows. Each lesson is a short explanation, one worked example on different numbers, then a question you answer alone. When your yield comes out above 100 percent it asks which reactant ran out first, and waits for you to check the mole ratio.
Identical behaviour in Claude, ChatGPT and Gemini. One payment, pay once, keep forever, and it is set up in under two minutes.
// how to install
Under 2 minutes
Four steps. Any AI chat.
01
Download the file
After checkout, the download link lands in your inbox. Save the .txt file anywhere on your device.
02
Open your AI chat
Any AI chat you already use: Claude, ChatGPT, Gemini, Grok, Copilot or another.
03
Paste the prompt
Open the .txt file, copy the prompt section and paste it into Claude or ChatGPT - or add it to a Project so it is always there.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required.
With Library there is nothing to download. Connect your AI once, then ask for any skill by name.
How do I learn chemistry with ai using this file?+
Paste it into a Claude Project, a custom GPT or a Gemini Gem, then say your level, your exam board and what you are stuck on. It asks a few questions, gives you one calculation to place you, then starts the first lesson. You work every question yourself and paste your working, not just the answer. Each session ends with a progress block you paste back next time.
Will it just give me the answers to my homework?+
No. It works one question on different numbers, then gives you yours and stops. If you paste a homework sheet it turns it into a lesson: it asks what the question is testing, sets the first step, and waits. When you are wrong it asks the question that finds the error rather than printing the correct line, because in an exam nobody will print it for you.
Does it follow my exam board, and can it be wrong?+
Tell it AQA, OCR, Edexcel, IB or AP at the start and it frames definitions and required practicals the way that board words them. It can be wrong, like any model, so it shows its working for every calculation and states its assumptions, which makes an error visible. Check any value you will be examined on against your data booklet.
Ready to give your AI a specialist?
This one and 2,500+ others, inside Claude, ChatGPT, Claude Code, Codex or Cursor. Cancel anytime.