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10 Nov 2019
by the flask of gas what is the temperature of the flask? More gases: pV = nRT, and E trans = 3nRT/2 Then are two scaled flasks. A and B, connected by a very thin hose. At the beginning of the experiment, the hose is closed. The volume of flask A is 2 liters and the volume of flask B is 4 liters. The volume of the hose is basically 0 liters. At the beginning of the experiment flask A contains only a monatomic ideal gas. Flask B and the hose are completely empty. The gas pressure inside flask A is 1.5 atm. (An atm is an atmosphere, a unit of pressure.) The temperature is 300 K. The hose is then opened allowing gas to flow only from flask A to flask B. The gas stops flowing when the pressure of and temperature of the gas in flasks A and B are equal There is absolutely no change in the total gas energy in this process. Nor is there any chemical reaction. What is the temperature of the gas after the hose is opened? Please give the answer in K.
by the flask of gas what is the temperature of the flask? More gases: pV = nRT, and E trans = 3nRT/2 Then are two scaled flasks. A and B, connected by a very thin hose. At the beginning of the experiment, the hose is closed. The volume of flask A is 2 liters and the volume of flask B is 4 liters. The volume of the hose is basically 0 liters. At the beginning of the experiment flask A contains only a monatomic ideal gas. Flask B and the hose are completely empty. The gas pressure inside flask A is 1.5 atm. (An atm is an atmosphere, a unit of pressure.) The temperature is 300 K. The hose is then opened allowing gas to flow only from flask A to flask B. The gas stops flowing when the pressure of and temperature of the gas in flasks A and B are equal There is absolutely no change in the total gas energy in this process. Nor is there any chemical reaction. What is the temperature of the gas after the hose is opened? Please give the answer in K.