Chemistry
Bernie977
2015-11-09 13:08:57
Why is rain water always somewhat acidic? Select all that apply! a. Because the carbon dioxide in the air mixes with it to form carbonic acid. b. Because the carbon dioxide levels in the atmosphere are at an all-time high. c. Because nitrous oxide released from burning petroleum mixes with it to form nitric acid. d. Because sulfur dioxide released from burning petroleum mixes with it to form sulfuric acid.
ANSWERS
BryannaPolhamus745
2015-11-09 13:39:30

a.Because the Carbon dioxide in the air mixes it to form carbonic acid

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