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Karo-lina-s [1.5K]
3 years ago
13

What is the oxidation number of C in NaHCO3?

Chemistry
1 answer:
Phoenix [80]3 years ago
4 0
Na = +1
H = +1
O = -2
Total charge is 0:
1 + 1 + C + 3 x -2 = 0
C = 4
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