What makes up acid rain?

1 Answer
Andrea B.
Nov 28, 2017

see below

Explanation:

n the acid rain you can find:
#CO_2# that is normally present in the atmosfere (400 ppm), and dissolves in water. It give pH about 5,5
#SO_2# coming from the combustion of coal or intrattated oil (but now oil and gas are always desulforated, at least to get S that is useful and to preserve environment)
#NO and NO_2# that you obtain from lightnings (useful to fertilize fields) and all burning (not useful in the town and when doesn't rain)

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