review the equation below.\n2kclo₃ → 2kcl + 3o₂\nhow many moles of oxygen are produced when 2 mol of…
review the equation below.\n2kclo₃ → 2kcl + 3o₂\nhow many moles of oxygen are produced when 2 mol of potassium chlorate (kclo₃) decompose?\no 1\no 2\no 3\no 6
Answer
Explanation:
Step1: Identify mole - ratio
From the balanced chemical equation $2KClO_3\rightarrow2KCl + 3O_2$, the mole - ratio of $KClO_3$ to $O_2$ is 2:3.
Step2: Calculate moles of $O_2$
Given 2 mol of $KClO_3$. Using the mole - ratio, if 2 moles of $KClO_3$ react, the moles of $O_2$ produced is 3 mol.
Answer:
3