22. The First Law of Thermodynamics
Heat Equations for Special Processes & Molar Specific Heats
A metallic container with a movable piston is filled with 0.0250 moles of argon at 18.0°C. If the temperature is increased to 78.0°C at constant volume, how much heat is used? Sketch a PV diagram for the process. Hint: Cv = 12.47 J/mol•K, γ = 1.67.