Modern vacuum pumps make it easy to attain pressures of the order of 10-13 atm in the laboratory. Consider a volume of air and treat the air as an ideal gas. (a) At a pressure of 9.00 × 10-14 atm and an ordinary temperature of 300.0 K, how many molecules are present in a volume of 1.00 cm³?
Modern vacuum pumps make it easy to attain pressures of the order of 10-13 atm in the laboratory. Consider a volume of air and treat the air as an ideal gas. (a) At a pressure of 9.00 × 10-14 atm and an ordinary temperature of 300.0 K, how many molecules are present in a volume of 1.00 cm³?
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Transcribed Image Text:Modern vacuum pumps make it easy to attain pressures of the order of 10-13
atm in the laboratory. Consider a volume of air and treat the air as an ideal gas.
(a) At a pressure of 9.00 × 10-14 atm and an ordinary temperature of 300.0 K,
how many molecules are present in a volume of 1.00 cm³?
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