Multiple Choice
There are many ways of "fluoridating" water. One approach involves adding a salt of the fluoride ion, such as NaF. Calculate the pH of a 0.15 M NaF solution. (HF: Ka = 7.2 x 10-4)
A) 2
B) 5.8
C) 8.2
D) 10.9
E) 12
Correct Answer:
Verified
Correct Answer:
Verified
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