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rusak2 [61]
3 years ago
5

What is the formula of nitrous acid?

Chemistry
2 answers:
Dahasolnce [82]3 years ago
8 0
HNO2
H = Hydrogen
N = Nitrogen
O = Oxygen 
There are 2 oxygen atoms and 1 for the other elements. 
podryga [215]3 years ago
3 0
The answer is HNO2. :))
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