Bailey, Clark, Ferris, Krause and Strong,

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Bailey, Clark, Ferris, Krause and Strong,
Chemistry of the Environment, second edition
(San Diego Academic Press) 2002.
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Photochemical Smog
O3 depends on the ratio
and on VOC
Generally, VOC? ? O3? BUT
If VOC are in excess, changing VOC has little
effect NOx? ? O3? If VOC is low relative
to NOx, a situation can occur where NOx? ?
O3? Why? VOC, NOx compete for ?OH NOx? ?
more VOC reacts w/ ?OH ? O3?
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