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OldSpice OldSpice
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10 years ago
What is the molar mass of an unknown gas if 34.5 g occupies a volume of 4.75 L at 500.0 K and 2.50 atm pressure? (R = 0.0821 atm • L/mol • K)
A) 19.1 g/mol
B) 25.1 g/mol
C) 34.5 g/mol
D) 77.1 g/mol
E) 119 g/mol
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ElectricElectric
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10 years ago
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.silent.boss

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OldSpice Author
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#2
10 years ago
Perfect!

..Thank you so much for your support
wrote...
#3
10 years ago
My pleasure
.silent.boss
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