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Lukecrayonz
 4 years ago
What is the mass of 1 mole of O2?
What is the mass of 1 molecule of O2?
Lukecrayonz
 4 years ago
What is the mass of 1 mole of O2? What is the mass of 1 molecule of O2?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Oxygen has a n atomic weight of 16 amu, ergo a mole of O_2 has a mass of 32g, and a molecular weight of 32 amu.

Lukecrayonz
 4 years ago
Best ResponseYou've already chosen the best response.0xishem i have a new one for you:D

Lukecrayonz
 4 years ago
Best ResponseYou've already chosen the best response.0What is the density of O2 at STP?

Lukecrayonz
 4 years ago
Best ResponseYou've already chosen the best response.0And of course STP = volume used, 1 mol any gas = 22.4

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0d=MM(P/RT) Ideal gas law.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.01 mole. of O2 = 32g. 1 mole. at STP occupies 22.4L. Density = Mass / Volume. Density of O2 at STP = 32g / 22.4L = 1.43g/L = 1.43kg/m³
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