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malfutka [58]
3 years ago
9

What is the mass (in grams) of a CO_2 gas sample that occupies 5.46 L at STP?

Chemistry
1 answer:
givi [52]3 years ago
4 0

Answer:

10.7g of CO_{2}

Explanation:

Any gas at STP occupies 22.4 L/mol.

As such:

5.46/22.4 = 0.244 mol of CO_{2}

mass = mol * molecular weight = 0.244 * 44 = 10.7g of CO_{2}

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