We are being asked to determine which of the following is the weakest acid: HF, acetic acid, HNO2, HClO, HCN
Recall that a higher the Ka means a stronger acid.
Which one of the following is the weakest acid
A) HF (Ka = 6.8×10-4)
B) acetic acid (Ka = 1.8×10-5)
C) HNO2 (Ka = 4.5×10-4)
D) НСlО (Ка = 3.0×10-8)
E) HCN (Ka = 4.9×10-10)
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