Calculate the volume of 38.0 g of carbon dioxide at STP. Enter your answer in the box provided. L

Question

Chemistry

Mara Daugherty

8 March, 00:41

Calculate the volume of 38.0 g of carbon dioxide at STP. Enter your answer in the box provided. L

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Answers (1)

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Hugo Armstrong · Answer 1

19.3 L

Explanation:

V = n * 22.4

where V is volume and n is moles

First, to find the moles of CO2, divide 38.0 by the molecular weight of CO2 which is 44.01

n = m / MM

n = 38 / 44.01

n = 0.86344012724

V = 0.86344012724 * 22.4

V = 19.3410588502 L

V = 19.3 L