Define how many molecules of each gas are present

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A sample of air contains 76.50% nitrogen, 22.70% oxygen, 0.05% carbon dioxide, and 0.75% argon, by volume. How many molecules of each gas are present in 1.00 L of the sample at 25°C and 1.00 atm?

N2?

O2?

CO2?

Ar?

Reference no: EM13558538

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