A gas has a density of 2.63 g L-1 at 46 °C and P = 1.05...
A gas has a density of 2.63 g L-1 at 46 °C and P = 1.05 atm. What will be its density at 185 °C? Calculate the molar mass of the gas, assuming it obeys the ideal gas law.
Density at 185 °C = g L-1
Molar mass = g mol-1
Homework Answers
A sample of oxygen gas has a density of g/L at a pressure of 0.912 atm and...
A sample of oxygen gas has a density of g/L at a pressure of 0.912 atm and a temperature of 47 °C. Assume ideal behavior. A 3.20 gram sample of an unknown gas is found to occupy a volume of 0.939 L at a pressure of 970 . mmHg and a temperature of 46 °C. Assume ideal behavior. The molar mass of the unknown gas is g/mol.
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Question 10 of 22 A 4.05 g sample of an unknown gas at 35 °C and...
Question 10 of 22 A 4.05 g sample of an unknown gas at 35 °C and 1.05 atm is stored in a 2.15 L flask. What is the density of the gas? density: 1.88372 g/L What is the molar mass of the gas? molar mass: g/mol Incorrect Question 14 of 22 A gas mixture is made by combining 6.7 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 15.14 L. What...
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A 1.75 g sample of an unknown gas at 33 ∘C and 1.05 atm is stored...
A 1.75 g sample of an unknown gas at 33 ∘C and 1.05 atm is stored in a 1.15 L flask. What is the density of the gas? What is the molar mass of the gas?
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Question 10 of 22 A 4.05 g sample of an unknown gas at 35 °C and 1.05 atm is stored in a 2.15 L flask. What is the density of the gas? density: 1.88372 g/L What is the molar mass of the gas? molar mass: g/mol Incorrect Question 14 of 22 A gas mixture is made by combining 6.7 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 15.14 L. What...
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