Chemistry, asked by kh0208198, 8 months ago

how to calculate the number of moles in 7.4 Ca(OH)2

Answers

Answered by ebinksaji

1

Explanation:

no of mole = given wt/ molecular wt

= 7.4 g/74 g = 0.1

2) mole = 35.5/71 = 1/2

so, mole = volume/22.4 L

1/2 = volume/22.4 L

volume = 11.2 L

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