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WITCHER [35]
3 years ago
6

(NEED HELP HURRY) What is the volume of 1.0 mole of hydrogen gas at standard temperature and pressure?

Mathematics
2 answers:
kow [346]3 years ago
8 0
It’s b I have these test rite now
sweet-ann [11.9K]3 years ago
5 0

Answer:

C. 22L

Step-by-step explanation:

STP is 273 K and 1 atm

Remember that R=0.0821 atm*L/mol*K

Put this into ideal gas law and solve for volume

PV=nRT → V=nRT/P

V=[(1mol)*(0.0821 atm*L/mol*K)*(273 K)]/(1 atm)

V=[22.4133 atm*L]/(1 atm)=22.4133 L

So the answer is 22 L

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