Question

balance the chemical equation. decomposition of potassium chlorate​

Answer 1

2KClO3(s) + heat → 2KCl(s)+3O2(g)

NOW YOUR EQUATION IS BALANCED.

EXPLANATION:

3 and 2 are factors of 6, so add coefficients so that there are 6 O atoms on both sides. ... Add a coefficient of 2 in front of KCl .The equation is now balanced with 2 K atoms, 2 Cl atoms, and 6 O atoms on both sides.

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