Description: Flash animation with 10 chemical reactions to balance (find the stoichiometric coefficients). Interactive test - Level 3.
H2 + Cl2 → HCl
Fe + Cl2 → FeCl3
SnO + O2 → SnO2
Mg + CO2 → CO + MgO
Al + H2O → Al2O3 + H2
C2H6O + O2 → CO2 + H2O
C6H6O + O2 → CO2 + H2O
Zn + SO2 → ZnO + S
Fe2O3 + CO → Fe3O4 + CO2
N2H4 + H2O2 → N2 + H2O
Definition
Chemical reaction : process in which one or more substances, the reactants, are converted to one or more different substances, the products.