A solution has a pH of 8.72. What is the value of [H⁺]? A)5.2 × 10^{− 6} B)1.9 × 10^{− 9} C)5.2 × 10^{− 8} D)1.9 × 10^{− 5}

Name: A solution has a pH of 8.72. What is the value of [H + ]? A)5.2 × 10 − 6 B)1.9 × 10 − 9 C)5.2 × 10 − 8 D)1.9 × 10 − 5
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Question

Quizplus · Accepted Answer

The concentration of hydrogen ions, [H+], in a solution is found using the pH formula: [H+] = 10^(-pH). For a pH of 8.72, [H+] = 10^(-8.72) = 1.9 × 10^(-9).

A Solution Has a PH of 8