The Ka for hydrofluoric acid is 7.2 × 10-4. This means that HF is
A) neutral in water solution.
B) able to react with HCl.
C) a weak acid.
D) a strong acid.
E) ionic.
Correct Answer:
Verified
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A) SO₄2-.
B)
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A) HClO₂.
B)
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Q40: In a neutralization reaction _.
A)two acids react
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