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Chemistry

AI Chemistry Solver — Step-by-Step Equations & Stoichiometry

Balancing, stoichiometry, molarity, gas laws and thermochemistry — paste the question or upload a photo of the worksheet and get a step-by-step chemistry solution that keeps every unit and conversion in view.

Solve a chemistry problemSee pricing

2 free answers when you create an account. No card required.

What it solves

Balancing equations

Molecular, ionic and net-ionic equations balanced coefficient by coefficient, with the atom count on each side shown so you can check the work.

Stoichiometry & moles

Mole ratios, molar mass, limiting reagent, theoretical and percent yield — each conversion factor written out instead of collapsed into one number.

Solutions & molarity

Molarity, molality, dilutions, percent composition and titration calculations, including how to reach the equivalence point.

Gas laws & thermochemistry

Ideal gas law, combined and partial-pressure problems, calorimetry, enthalpy of reaction and Hess's law with every substitution visible.

Acids, bases & redox

pH and pOH, strong and weak equilibria, buffers, oxidation numbers and half-reaction balancing in acidic or basic solution.

Solve from a photo

Snap the worksheet, reaction scheme or lab data table. Formulas and values are read straight off the image.

Worked examples

Balancing

C₃H₈ + O₂ → CO₂ + H₂O

Balance C, then H, then O → C₃H₈ + 5O₂ → 3CO₂ + 4H₂O

Stoichiometry

Mass of CO₂ from 12.0 g C₃H₈ burned fully

12.0 g ÷ 44.1 g/mol × 3 × 44.0 g/mol ≈ 35.9 g CO₂

Molarity

pH of 0.010 M HCl

Strong acid → [H⁺] = 0.010 → pH = −log(0.010) = 2.00

How it works

  1. 1

    Paste the reaction or photograph it

    Type the question with its formulas and quantities, or attach a picture of the worksheet from your phone camera.

  2. 2

    Read the worked solution

    Each step names the law or conversion used and carries the units through in proper notation.

  3. 3

    Ask follow-up questions

    Stay in the same conversation and ask why a reagent is limiting until the reasoning makes sense.

Chemistry solver FAQ

Can the chemistry solver balance equations?

Yes. Give it an unbalanced reaction and it balances the atoms on each side, shows the coefficients it chose, and explains the check so you can verify mass is conserved.

Which chemistry topics are covered?

Balancing equations, stoichiometry and limiting reagents, moles and molar mass, molarity and dilutions, gas laws, thermochemistry and enthalpy, acids and bases with pH, redox and oxidation numbers, and basic organic nomenclature.

Does it show units and significant figures?

Yes. Every step carries units through the calculation, and the final answer is rounded to the significant figures implied by the data you supplied.

Can I upload a photo of a chemistry problem?

Yes. Attach a photo or screenshot of the worksheet, reaction scheme or data table and the solver reads the formulas and values straight off the image.

Is the chemistry solver free?

You get 2 free answers when you create an account. Pro is $9.99 per month for unlimited step-by-step solutions.

Ready for your next reaction?

Open the solver, paste the equation or the lab data, and keep asking follow-ups until the method makes sense.

Start solving chemistry

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