5.31.
A newly discovered gas has a density of 2.39 g/L at 23.0 C and a pressure of 715 mmHg. What is the molar mass of the gas?
Text book correct answer: 61.7g/mol
Could you please clarify for me the steps leading to this answer.
5.31. A newly discovered gas has a density of 2.39 g/L at 23.0 C and a...
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.
Calculate the density, in grams per liter, of a gas at STP if 2.39 L of the gas at 25.0 ∘C and 766.7 mmHg weighs 0.411 g.
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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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A sample of an unknown gas is found to have a density of 1.53 g/L at a pressure of 0.612 atm and a temperature of 48 °C. Assume ideal behavior. The molar mass of the unknown gas is ? g/mol.