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6 Oct 2020
A balloon filled with 39.1 moles of helium has a volume of 876 L at 0.0°C and 1.00 atm pressure. The temperature of the balloon is increased to 38.0 °C as it expands to a volume of 998 L, the pressure remaining constant. What are the q, w, and ΔE for the helium in the balloon? (The molar heat capacity for helium gas is 20.8 J/°C mol.)
A balloon filled with 39.1 moles of helium has a volume of 876 L at 0.0°C and 1.00 atm pressure. The temperature of the balloon is increased to 38.0 °C as it expands to a volume of 998 L, the pressure remaining constant. What are the q, w, and ΔE for the helium in the balloon? (The molar heat capacity for helium gas is 20.8 J/°C mol.)
Kenneth DuqueLv10
7 Nov 2020
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