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the pressure, volume, and the number of moles of a gas are known, which is needed to calculate the universal gas constant from the ideal gas law?
the temperature of the gas
the molar volume of the gas
the molar mass of the gas
the partial pressure of the gas
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GPT-5 mini
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The temperature of the gas.
From PV = nRT, R = PV/(nT), so you need the temperature T. (Molar volume = V/n could be computed from V and n; molar mass and partial pressure aren’t required.)
From PV = nRT, R = PV/(nT), so you need the temperature T. (Molar volume = V/n could be computed from V and n; molar mass and partial pressure aren’t required.)
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