Average number of air molecules per cubic centimeter of air

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At an altitude of 45.00 km, the average atmospheric temperature is essentially 0 degrees C. What is the average number of air molecules per cubic centimeter of air at this altitude?

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Solution Preview

Note

* denotes multiplication
^ denotes power

The formula for atmospheric pressure at height h is P0= Ph * e (-Mgh/RT)

P0= 101350 N/m^2
M= 0.02897 Kg/mol for ...

Solution Summary

The solution calculates average number of air molecules per cubic centimeter of air

$2.49