Chemical Equation Balancer

Enter a chemical equation and get it balanced instantly

Chemical Equation

Use + to separate compounds and = or -> to separate sides

Common Equations

Balanced Equation

2H₂+O₂=2H₂O

2H2 + O2 = 2H2O

Atom Count Verification

Element	Before (L)	Before (R)	After (L)	After (R)	Status
H	2	2	4	4	Balanced
O	2	1	2	2	Balanced

Balancing Steps

H: already balanced (2 each side)
O: unbalanced (2 left vs 1 right) → balanced with coefficients (2 each side)