Multiple Choice
What is the pH of a solution prepared by mixing 100.mL of 0.0500 M HCl with 300.mL of 0.500 M HF? [Ka(HF) = 7.1 × 10-4]
A) 1.47
B) 1.90
C) 1.30
D) 1.63
E) 2.82
Correct Answer:
Verified
Correct Answer:
Verified
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