One mole of an ideal gas does 2800 J of work on its surroundings as it expands isothermally to a final pressure of 1.00 atm and volume of 55.0 L. (a) Determine the initial volume of the gas (in m³). m³ (b) Determine the temperature of the gas (in K). K (c) What If? What is the final volume of the gas (in m³) at a final pressure of 1.00 atm if the work done by the gas on its surroundings is halved? m³ m³ (d) What is the final volume of the gas (in m³) at a final pressure of 1.00 atm if the work done by the gas on its surroundings is doubled?