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Chemistry worksheet on calculating the PH of a solution
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- University Of South Africa (Unisa)
Chemistry worksheet on calculating the PH of a solution with answers
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pH Practice Worksheet1) What is the pH of a solution that contains 25 grams of hydrochloric acid
(HCl) dissolved in 1.5 liters of water?
2) What is the pH of a solution that contains 1.32 grams of nitric acid (HNO3)
dissolved in 750 mL of water?
3) What is the pH of a solution that contains 1.2 moles of nitric acid (HNO3)
and 1.7 moles of hydrochloric acid (HCl) dissolved in 1.0 x 103 L of water?
4) If a solution has a [H+] concentration of 4.5 x 10-7 M, is this an acidic or
basic solution? Explain.
5) An acidic solution has a pH of 4. If I dilute 10 mL of this solution to a final
volume of 1000 mL, what is the pH of the resulting solution?
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