A 3.00 L tank contains air at 4.50 atm and 29.0 ∘C. The tank is sealed and cooled until the pressure is 1.00 atm . Part A What is the temperature then in degrees Celsius, assuming that the volume of the tank is constant? Express your answer in degrees Celsius. Part B If the temperature is kept at the value found in part (a) and the gas is compressed, what is the volume when the pressure again becomes 4.50 atm ?

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