A cylinder contains 0.300 mol of carbon dioxide (CO2)gas at a temperature of 23.0 ∘C. The...
A cylinder contains 0.300 mol of carbon dioxide (CO2)gas at a temperature of 23.0 ∘C. The cylinder is provided with a frictionless piston, which maintains a constant pressure of 1.00 atm on the gas. The cylinder is placed on a hot plate and a 920 J of heat flows into the gas, thereby raising its temperature to 130 ∘C. Assume that the CO2 may be treated as an ideal gas.
1. What is the change in internal energy of the gas?
Express your answer in joules to three significant figures.
______J
2. How much work would have been done if the pressure had been 0.40 atm ?
Express your answer in joules to three significant figures.
_______J
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A cylinder contains 0.300 mol of carbon dioxide (CO2)gas at a
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