Question

Oxygen gas is generated in the laboratory by the thermal decomposition of potassium chlorate. What
volume of oxygen (at 1.00 atm and 298 K) is generated from 1.00 g of potassium chlorate in the
reaction: KClO3(s) → KCl(s) + O2(g)?

Answer 1

Explanation:

balanced 2kclo3>2kcl+3o2