Multiple Choice
What is the pH of a 1.0 M aqueous solution of trisodium phosphate? Ka1 = 7.1 × 10-3,Ka2 = 6.3 × 10-8,
Ka3 = 4.2 × 10-13
A) 1.6
B) 7.0
C) 12.4
D) 6.2
E) 7.8
Correct Answer:
Verified
Correct Answer:
Verified
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