An ultra-high-vacuum pump can reduce the pressure of air, Chemistry

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An ultra-high-vacuum pump can reduce the pressure of air

Problem- An ultra-high-vacuum pump can reduce the pressure of air from 1.0 atm to 1.0E-12 mmHg. Calculate the number of air molecules in a liter at this pressure and 298k.Compare your results with the number of molecules in 1.0 L at 1.0 atm and 298k. Assume ideal-gas behavior.

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Chemistry: An ultra-high-vacuum pump can reduce the pressure of air

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Chemistry: An ultra-high-vacuum pump can reduce the pressure of air

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