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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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OldSpice OldSpice
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9 years ago
An unknown gas occupies a volume of 1250 mL at 26 °C and 705 torr. If the mass is 2.37 g, what is the molar mass of the gas? (R = 0.0821 atm•L/mol•K)
A) 14.0 g/mol
B) 43.2 g/mol
C) 50.2 g/mol
D) 67.5 g/mol
E) 78.4 g/mol
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
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#2
9 years ago
Perfect!

..Thank you so much for your support
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#3
9 years ago
My pleasure
.silent.boss
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#4
3 years ago
Thank you!
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