Chemistry, 01.02.2022 21:10 cooboy

Compare the masses of a one-liter sample of hydrogen and a one-liter sample of helium gas, each at 25°C and 5.0 atm pressure. I will mark brainliest if right!!

A) the helium gas has twice the mass of the hydrogen gas
B) the helium gas has four times the mass of the hydrogen gas
C) the hydrogen gas has twice the mass of the helium gas
D) the hydrogen gas has four times the mass of the helium gas
E) the mass of the hydrogen gas equals the mass of the helium gas

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