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Solution X has a pH of 9.6, and solution Y has a pH of 7.7. What...

Solution X has a pH of 9.6, and solution Y has a pH of 7.7.

What is the [H3O+] in the solution X?

Express your answer using one significant figure.

What is the [H3O+] in the solution Y?

Express your answer using one significant figure.

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