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11 Nov 2019
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Calculate the molar volume of ethane at 1.00 atm and 4C and at 10.5 atm and 4"C using the van der Waals equation. The van der Waals constants a 5.570 L2 atm/mol and0.06499 L/mo. To simplify, note that the term ã¡a/V is small compared with P. Hence, it may be approximated with negligible enor by substituting nRT from the ideal gas law for V this term. Then, the van Waals eqaation can be solved for the volame. Compare the resalts with the values predicted by the ideal gas law. Molar volume of ethane using the van der Waals equation: at 1.00 atm:[-]L at 10.5 atm: Molar volume of ethane using the ideal gas law at 1.00 atm- at 10.5 atm Submit Answer Try Another Version Item attempts remaining
Please show your work
Calculate the molar volume of ethane at 1.00 atm and 4C and at 10.5 atm and 4"C using the van der Waals equation. The van der Waals constants a 5.570 L2 atm/mol and0.06499 L/mo. To simplify, note that the term ã¡a/V is small compared with P. Hence, it may be approximated with negligible enor by substituting nRT from the ideal gas law for V this term. Then, the van Waals eqaation can be solved for the volame. Compare the resalts with the values predicted by the ideal gas law. Molar volume of ethane using the van der Waals equation: at 1.00 atm:[-]L at 10.5 atm: Molar volume of ethane using the ideal gas law at 1.00 atm- at 10.5 atm Submit Answer Try Another Version Item attempts remaining
Casey DurganLv2
6 Oct 2019