Editing 2021 Chem329 CP PH Calculation HW Set 1
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Answer the following question using the equation pH = - log [H<sup>+</sup>]<br> <br> <br> 1) What is the pH of a solution with [H<sup>+</sup>] = 1.0E-1 M ? <br> <br> <br> <br> <br> <br> <br> <br> 2) What is the pH of a solution with [H<sup>+</sup>] = 1.0E-10 M ?<br> <br> <br> <br> <br> <br> <br> <br> 3) What is the pH of a solution with [H<sup>+</sup>] = 1.0E-6 M ? <br> <br> <br> <br> <br> <br> <br> <br> 4) What is the pH of a solution with [H<sup>+</sup>] = 7.2E-4 M ? Need to use the log button on your calculator for this calculation.<br> <br> <br> <br> <br> <br> <br> <br> <br> 5) What is the pH of a solution with [H<sup>+</sup>] = 4.9E-8 M ? Need to use the log button on your calculator for this calculation.<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Answers:<br> 1) pH = 1.0<br> 2) pH = 10.0<br> 3) pH = 6.0<br> 4) pH = 3.14<br> 5) pH = 7.31<br>
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