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ipn [44]
1 year ago
10

How many moles of Ar gas are present in a container with a volume of 78.4 L at STP?

Chemistry
1 answer:
rusak2 [61]1 year ago
7 0
<h3><u>Answer:</u></h3>

<u>1 mole of a gas at STP occupies 22.4 L volume </u>

<u>Now the volume is given =78.4 therefore,</u>

<u>No. of moles of gas = 78.4 ÷ 22.4 = 3.5 moles</u>

<u>I hope it helps you~</u>

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