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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Gurjeet Gurjeet
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7 years ago
Running an engine with a richer (more fuel, less air) combustion mixture lowers nitrogen oxide emissions from automobiles.  The problem is that
A) hydrocarbon emission increases.
B) carbon monoxide emission increases.
C) fuel efficiency decreases.
D) all of the above occur.
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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- University of Colorado
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tropicauxtropicaux
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Gurjeet Author
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7 years ago
Thank you for the answer!
- University of Colorado
- Part-time TA
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