Question

pH of a pond is measured as 4.0. What is the hydrogen ion and hydroxide ion concentration
of the pond?
A. 10-4 M; 10-10 M
B. 4%: 10-7 M
C. 104 M; 10 M
D. 10-10 M; 10-14 M​

Answer 1

Answer:

the answer will be option b

4%; 10-7 M

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Answer 2

Answer:

above one is the right answer