Balancing chemical equations – Beginner

Welcome to Balancing chemical equations practice - Beginner

Balance the following equation. What is the number in front of HCl?

TiCl4 + H2O → TiO2 + HCl

Balance the following equation. What is the number in front of Mg?

Mg + N2 → Mg3N2

Balance the following equation. What is the number in front of SrO?

SrO + Al → Sr + Al2O3

Balance the following equation. What is the number in front of HCl?

H3PO4 +HCl → PCl5 + H2O

Balance the following equation. What is the number in front of H2?

CO + H2 → C8H18 + H2O


All done? Click submit to receive your results on the next page.