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18 Nov 2019
A tank is filled with a gas to a pressure of 977 mmHg at 25 degree C. When the tank is heated, the pressure increases to 1.50 atm. To what temperature was the gas heated? If 12.0 g of O_2 is required to inflate a balloon to a certain size at 27 degree C, what mass of O_2 is required to inflate it to the same size (and pressure) at 5.0 degree C?
A tank is filled with a gas to a pressure of 977 mmHg at 25 degree C. When the tank is heated, the pressure increases to 1.50 atm. To what temperature was the gas heated? If 12.0 g of O_2 is required to inflate a balloon to a certain size at 27 degree C, what mass of O_2 is required to inflate it to the same size (and pressure) at 5.0 degree C?
Hubert KochLv2
7 Oct 2019