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at atmospheric pressure: p = 101325 N / m 2 and temperature 20C fills one mole of air 24.055L. an advanced vacuum pump can achieve

at atmospheric pressure: p = 101325 N / m2 and temperature 20C fills one mole of air 24.055L. an advanced vacuum pump can achieve such a low pressure of 1.00 * 10-7 N / m2 at Temperature 20C a. How many molecules are there in a cubic centimeter at a given vacuum pressure and temperature? b. Explain why you can use the ideal gas law for the calculation in question a

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