Use the molar volume to calculate each of the following at STP. 1) Calculate the number...

Question

Question

Use the molar volume to calculate each of the following at STP.

1) Calculate the number of moles of CO2 in 6.90 L of CO2 gas.

2)Calculate the volume, in liters, occupied by 0.380 mol of He gas.

3)Calculate the volume, in liters, occupied by 6.90 g of O2 gas.

4)Calculate the number of grams of Ne contained in 35.7 L of Ne gas.

Answer 1

Answer #1

As we know, at STP the volume of 1 mole of gas is 22.4 L

Answer 2

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