Question

When the equation KCIO3(s)>KCI(s)+O2(g) is balanced, the coefficient of O2 is what?

Answer 1

3 is the coefficient of O₂ when the equation is balanced.

Step-by-step explanation:

2 KCIO₃(s) ⇒ 2 KCI(s) + 3 O₂(g)