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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