12:15 参加测验 O The average kinetic energy of a gas depends on the temperature of the gas. D Question 3 4G How many moles o

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12:15 参加测验 O The average kinetic energy of a gas depends on the temperature of the gas. D Question 3 4G How many moles of gas are present in a sample of an ideal gas whose volume is 700.4 L at a temperature of 35.6 Question 4 3 pts 退出 C and pressure of 6.84 atm? Express your answer in units of moles using at least three significant figures. 3 pts A helium-containing balloon has a volume of 18.6 L and a pressure of 1.2 atm at a temperature of 33.8