Question

Review the equation below. 2KClO3 mc012-1.jpg 2KCl + 3O2 How many moles of oxygen are produced when 2 mol of potassium chlorate (KClO3) decompose? 1 2 3 6

Answer 1

According to the  2KClO3 ------> 2KCl + 3O2 the number of moles produced when two moles of potassium chlorate (KClO3) decomposes is 3 moles of O2.

Here, what you need to know is the mole ratio that is obtained only after ensuring that the equation is balanced.

So comaring the mole ratio of KClO3 : 02 is 2:3

That is 2 moles of KClO3 produces 3 moles of O2.

Answer 2

Answer:

Its c:3

Explanation: