asked 19.4k views
1 vote
H2O, OH

H2O, HCN

CN, OH

CN–, H2O

H2O, OH H2O, HCN CN, OH CN–, H2O-example-1

1 Answer

0 votes

Answer:

The choose 2. H2O , HCN

I hope I helped you^_^

answered
User Erikw
by
7.7k points
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