Question

You blow up a spherical balloon to a diameter of 46.0 cm until the absolute pressure inside is 1.30 atm and the temperature is 24.0 ?C. Assume that all the gas in N2 is of molar mass 28.0 g/mol. Part A: Find the mass of a single N2 molecule. Part B: How much translational kinetic energy does an average N2 molecule have? Part C: How many N2 molecules are in this balloon? Part D: What is the total translational kinetic energy of all the molecules in the balloon?

Name: you blow up a spherical balloon to a diameter of 460 cm until the absolute pressure inside is 130 atm and the temperature is 240 c assume that all the gas in n2 is of molar mass 280 gmol par 14125
Uploaded: 2022-12-03T19:00:17-08:00
Duration: 3 min 14 s
Channel: Timothy James
Description: you blow up a spherical balloon to a diameter of 460 cm until the absolute pressure inside is 130 atm and the temperature is 240 c assume that all the gas in n2 is of molar mass 280 gmol par 14125

          You blow up a spherical balloon to a diameter of
46.0 cm until the absolute pressure inside is
1.30 atm and the temperature is 24.0 ?C. Assume that
all the gas in N2 is of molar mass 28.0 g/mol.
Part A:
Find the mass of a single N2 molecule.
Part B:
How much translational kinetic energy does an
average N2 molecule have?
Part C:
How many N2 molecules are in this balloon?
Part D:
What is the total translational kinetic
energy of all the molecules in the balloon?

Added by Christopher I.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Timothy James

12/03/2022

Step 1

Given: Molar mass of N2 = 28 g/mol Avogadro's number = \(6.022 \times 10^{23}\) \[ \text{Mass of a single N2 molecule} = \frac{28 \text{ g/mol}}{6.022 \times 10^{23}} = 4.65 \times 10^{-26} \text{ kg} \] Show more…

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You blow up a spherical balloon to a diameter of 46.0 cm until the absolute pressure inside is 1.30 atm and the temperature is 24.0 ?C. Assume that all the gas in N2 is of molar mass 28.0 g/mol. Part A: Find the mass of a single N2 molecule. Part B: How much translational kinetic energy does an average N2 molecule have? Part C: How many N2 molecules are in this balloon? Part D: What is the total translational kinetic energy of all the molecules in the balloon?