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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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8 years ago
At a certain temperature, Kc equals 1.4 × 102 for the reaction:

2 CO(g) + O2(g) Leftwards Arrow Rightwards Arrow 2 CO2(g).

If a 2.50-L flask contains 0.400 mol of CO2 and 0.100 mol of O2 at equilibrium, how many moles of CO are also present in the flask?
A) 0.422 mol
B) 0.169 mol
C) 0.107 mol
D) 0.0114 mol
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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8 years ago
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Whelan Author
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8 years ago
Thank you, thank you, thank you!
acaruso
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Yesterday
Correct Slight Smile TY
fgarza2146
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2 hours ago
Helped a lot
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