Multiple Choice
Calculate the [H3O+] and the pH of a 0.021 M HNO3 solution.
A) 4) 8 × 10-13 M and 12.32
B) 4) 8 × 10-13 M and -12.32
C) 0) 021 M and 1.68
D) 0) 021 M and -1.68
Correct Answer:
Verified
Correct Answer:
Verified
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