Question: A physics lecture room at 1 . 0 0 atm and has a volume of ( a ) Use the ideal - gas law to

A physics lecture room at 1.00 atm and has a volume of (a) Use the ideal-gas law to estimate the number of air molecules in the room. Assume that all of the air is Calculate (b) the particle densitythat is, the number of molecules per cubic centimeterand (c) the mass of the air in the room.

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