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All of the following are weak acids except A) HCNO B) HBr C) HF D) HNO2 E) HCN
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All of the following are weak acids except

A) HCNO
B) HBr
C) HF
D) HNO2 E) HCN

User Hosar
by
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1 Answer

2 votes
The answer is (B) HBr.

HBr is a strong acid and therefore not a weak acid.

The other compounds listed, HCNO, HF, HNO2, and HCN, are all weak acids.
User RobertoNovelo
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