AI Chemistry Solver
Snap a photo of a chemistry problem and get a step-by-step solution for molar mass, balancing equations, stoichiometry, molarity and gas laws. Free to try.
Solve Chemistry Problems Step by Step
Chemistry homework mixes two skills: understanding what is happening to the atoms, and doing the arithmetic that follows from it. A small slip in either one, like a missing coefficient or a forgotten unit conversion, throws off every later step. Solver AI's chemistry solver reads the question from a photo, sets up the method, and walks through each step so you can see where every number comes from.
It works with the problem types that fill high school chemistry, AP Chemistry and first-year college courses: molar mass, balancing chemical equations, mole conversions, stoichiometry and limiting reactants, percent yield, molarity and dilution, gas laws, empirical formulas, and pH. Snap a photo of a printed or handwritten question, or type it in, and the solution shows each conversion factor and why it is there.
The explanations focus on the reasoning, not only the final number. For a stoichiometry question you see the balanced equation first, then the mole ratio taken from it, then the conversion back to grams. If a step is unclear, ask the AI tutor a follow-up question by typing, by voice, or with another photo. Like any tool it can make mistakes, so read the steps rather than copying the answer.
Most lost points in chemistry come from a few repeat mistakes. Students balance an equation by changing subscripts instead of coefficients, which changes the substance itself. They put grams into a mole ratio where moles belong, forget to convert milliliters to liters before calculating molarity, or plug Celsius into the ideal gas law instead of kelvin. Writing the unit on every number and cancelling units as you go catches most of these before they cost you marks.
A reliable habit for any chemistry calculation is to map the path before touching a calculator: what you are given, what you need, and which conversions connect them (grams to moles with molar mass, moles to moles with the balanced equation, moles to liters of gas or solution). Then estimate the size of the answer. If 5 grams of reactant somehow gives 500 grams of product, a step went wrong. Comparing your map with the solver's steps shows exactly where your working split off.
Chemistry sits underneath medicine, cooking, batteries, farming and climate science, and the habits it builds (tracking units, checking ratios, estimating sizes) carry straight into physics and biology. Use the solver after you have tried a problem yourself, to check your answer or to find the step where your working went off track. That is how the method sticks for the next test.
Example problems
See how Solver AI breaks down problems step by step.
Find the molar mass of H₂SO₄
2(1.008) + 32.06 + 4(15.999) = 98.07 g/mol
Balance: C₃H₈ + O₂ → CO₂ + H₂O
C₃H₈ + 5O₂ → 3CO₂ + 4H₂O (3 C, 8 H and 10 O on each side)
5.85 g of NaCl is dissolved to make 250 mL of solution. Find the molarity.
5.85 g ÷ 58.44 g/mol = 0.100 mol; 0.100 mol ÷ 0.250 L = 0.400 M
2.00 mol of gas at 300 K fills 10.0 L. Find the pressure.
P = nRT/V = (2.00)(0.08206)(300) ÷ 10.0 = 4.92 atm
Frequently asked questions
What chemistry topics can Solver AI solve?
Common high school, AP and intro college topics: molar mass, balancing equations, mole conversions, stoichiometry, limiting reactants, percent yield, molarity and dilution, gas laws, empirical formulas and pH. Each solution is shown step by step with the units at every stage.
Can I take a photo of my chemistry homework?
Yes. Snap a photo of a printed or handwritten chemistry question and Solver AI returns a step-by-step solution. You can also type the question, or ask the AI tutor a follow-up about any step you want explained again.
Does it explain how to balance chemical equations?
Yes. The solution walks through choosing the coefficients and finishes by counting the atoms of each element on both sides, so you can see the equation really is balanced rather than taking it on trust.
Is the chemistry solver free?
Every user gets 3 free scans to try it. Unlimited use needs a Premium subscription, and prices vary by region.
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