Chemistry help that shows its working.
Balancing equations, mole calculations and reaction mechanisms all come down to doing the steps in the right order. The tutor shows each step on the whiteboard, keeps track of every atom and unit, and explains why the method works.
Free AI chemistry tutor, by voice and chat. No card needed.
Unbalanced:
Balance one element at a time
- Carbon: 3 C on the left needs 3 on the right
- Hydrogen: 8 H on the left needs 4 on the right
- Oxygen: count on the right first (), then fix the left
Balanced equation
Rule of thumb: balance carbon and hydrogen first, oxygen last. It's usually the one that needs a fraction before you clear it.
How the chemistry tutor helps
Atom counting made visible
A table of atoms on each side, updated as each coefficient changes.
Unit tracking
Grams to moles to particles, with units cancelling on the page so you can see it work.
3D molecules
The tutor can show molecules in 3D so shapes and bond angles make sense.
Chemistry topics it covers
- Balancing equations
- Moles and molar mass
- Stoichiometry
- Concentration and dilution
- Atomic structure and bonding
- Acids, bases and pH
- Equilibrium
- Organic reactions
Not on the list? Ask anyway: it covers any chemistry topic, and on Plus it answers from your own uploaded course notes.
How a session works
- 1.
Ask out loud or type
Press Start talking and talk like you would to a tutor, or type your question. You can interrupt it any time.
- 2.
Watch it on the whiteboard
The working appears one step at a time. Say "yes" to move on, or ask for a step to be explained another way.
- 3.
Check you've got it
It ends with a quick question to check, and remembers what you found hard for next time.
Questions about the AI chemistry tutor
Can I talk to it out loud?
Yes. Press Start talking and just talk, like a call with a tutor. You can interrupt it mid-sentence, and it puts the working on a whiteboard while it explains. Free accounts get 10 voice minutes a month, with no card needed.
Can it help with stoichiometry problems?
Yes. It sets up the mole ratio from the balanced equation and walks through each conversion with units.
Can it show molecules in 3D?
Yes, the whiteboard can show real molecule structures in 3D that you can rotate.
Try the AI chemistry tutor free
10 voice minutes and 20 messages a month on the free plan. No card needed.