Question

Potassium chlorate on heatings forms potassium chloride and oxygen write a balanced equation for this reaction and indicate the evolution of gas

Answer 1

Answer:

$2KClO_3$ → $2KCl + 3O_2$ (g)

Explanation:

2 moles of potassium chlorate, on heating gives 2 moles of potassium chloride, and 3 moles of oxygen. The gas evolved is oxygen gas.