Calculate the mass of ozone if 9.05 moles of ozone are formed in a storm?
Difficulty: Medium
Problem solving strategy
Ozone is a molecular substance. Determine its molar mass and use 10 convert moles to mass in grams.
9.05 moles of O3 ➝ ? g of O3
Solution:
1 mole of O3 = 16 x 3
= 48 g
So,
9.05 moles of O3= 48 g x 9.05
= 434.4 g of O3
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