When KCIO3(s) is heated, the following reaction takes place

2KCIO3(s) → 2KCl(s) + 302(g)

Numerical Response:

9. If the predicted mass of oxygen is 23.1g and the percent yield of the reaction is 80%, then the

actual mass of oxygen that will be produced is _18.5 g

(Record your three-digit answer in the numerical response section on the answer sheet.)