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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
If 2.50 L of hydrogen gas is collected over water at 40 °C and 767 mm Hg, what is the volume of dry hydrogen gas at STP? The vapor pressure of water at 40 °C is 55.3 mm Hg.
A) 2.04 L
B) 2.20 L
C) 2.68 L
D) 2.89 L
E) 3.06 L
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ElectricElectric
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9 years ago
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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
4 years ago
Phenomenal!
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#5
3 years ago
Thank you
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#6
3 years ago
Thank You
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