What is the pH of a solution with a concentration of 7.6 * 10-7 M H3O+?

0.993

6.12

7.88

8.34

Question

Danna Cole

Chemistry

21 October, 21:00

What is the pH of a solution with a concentration of 7.6 * 10-7 M H3O+?

0.993

6.12

7.88

8.34

+4

Answers (2)

Know the Answer?

Anton · Answer 1

Answer;

pH = 6.12

Explanation;

To calculate the pH of a solution, we use the equation;

pH = - log [H3O+]

Since we are given the hydronium ion (H 3 O + ) concentration of the solution, we can plug this value into the formula.

pH = - log [ 7.6 * 10^-7 M]

= 6.12

Thus; pH = 6.12

Marquis · Answer 2

Marquis 21 October, 21:10

0

6.12

Explanation:

i took the quiz

What is the pH of a solution with a concentration of 7.6 * 10-7 M H3O+?0.9936.127.888.34

What is the pH of a solution with a concentration of 7.6 * 10-7 M H3O+?

0.993

6.12

7.88

8.34