Calculate the molar heat capacities of the following gases: a. Helium ( molar mass= 4.00 g/mole) b. A monatomic gas that has a molar that is 5 times the molar mass of helium. c.Hydrogen ( molar mass = 1.00 g/mole)

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Calculate the molar heat capacities of the following gases:
a. Helium ( molar mass= 4.00 g/mole)
b. A monatomic gas that has a molar that is 5 times the molar mass of helium.
c.Hydrogen ( molar mass = 1.00 g/mole)
d. Carbon Dioxide ( molar mass = 44.0 g/mole)
Transcribed Image Text:Calculate the molar heat capacities of the following gases: a. Helium ( molar mass= 4.00 g/mole) b. A monatomic gas that has a molar that is 5 times the molar mass of helium. c.Hydrogen ( molar mass = 1.00 g/mole) d. Carbon Dioxide ( molar mass = 44.0 g/mole)
Expert Solution
Step 1

Given:

Molar mass of Helium=4.00 g/mole

Molar mass of Hydrogen=1.00 g/mole

Molar mass of Carbon Dioxide=44.0 g/mole

Formula used:

Number of degree of freedom =Translational degrees of freedom+ Rotational degrees of freedom +Vibrational degrees of freedom

Energy=U=12fKBT

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