Question

In the equation 2KCIO3 → 2KCI + 302, how many moles of oxygen are produced when 12.61 mol of

KCIO3 decompose completely?
Select one:
O a. 19
Ob. 8.4
O c. 6.3
O d. 13

PLEASE I AM BEGGING PLEASE HELP ME

Answer 1

A 19

Step-by-step explanation:

2 mole of KClO3 produces 3 mole of O3

2 : 3

1 : 3/2

12.61 : 3/2 × 12.61

12.61 : 18.9

12.61 mole of KClO3 produces 18.9mole of O2.