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13-09-2022
Mathematics

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The pH can be calculated using the equation pH = –log(H+), where H+ is the hydronium ion concentration. Find the hydronium ion concentration of a particular lemon juice if the pH level is 2.1.

3.222 x 10–1
1.259 x 102
7.943 x 10–3
1.668 x 103

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