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Calculate the volume in liters for each of the following gases at STP. 4.75 g of

ID: 515295 • Letter: C

Question

Calculate the volume in liters for each of the following gases at STP.
4.75 g of chlorine, Cl2. Express your answer to three significant figures and include the appropriate units. Calculate the volume in liters for each of the following gases at STP.
4.75 g of chlorine, Cl2. Express your answer to three significant figures and include the appropriate units. Calculate the volume in liters for each of the following gases at STP.
4.75 g of chlorine, Cl2. Express your answer to three significant figures and include the appropriate units.

Explanation / Answer

mass of Cl2 = 4.75 g

moles of Cl2 = 4.75 / 71 = 0.0669 mol

At STP :

temperature = 273 K

pressure = 1 atm

P V = n R T

1 x V = 0.0669 x 0.0821 x 273

V = 1.50 L

volume of gas = 1.50 L

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