Determine the average kinetic energy per mole of he

Reference no: EM13292405

Helium (He) is the lightest noble gas component of air and xenon (Xe) is the heaviest. Perfor the following calculations, using R=8.314 j/(molxK) and M in kg/mol.

a) Find the rms speed of He in winter (0 degrees Celsius) and in summer (30 degrees Celsisus). enter your answers in scientific notation.

b) Find the ratio of the rms speed of He to that of Xe at 30 degrees Celsius.

c) Find the average kinetic energy per mole of He and Xe at 30 degrees Celsius. enter your answers in scientific notation.

Reference no: EM13292405

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