Acids And Bases Worksheet - Michalek, Unit 14 Page 20
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27AP Chemsitry--Michalek
20
Unit 14 Acids and Bases
Worksheet 14.3 Solutions of Acids
Name_____________________
1. A solution is prepared by adding 50.0 mL of 0.050 HCl to 150.0 mL of 0.10 M HNO
. Calculate the concentrations
3
of all species in solution.
2. Using the K
values given in table 14.2, calculate the concentrations of all species present and the pH of a 1.5 M
a
HOCl solution.
3. A solution with a total volume of 250.0 mL is prepared vy diluting 20.0 mL of glacial acetic acid with water.
Calculate the concentration of hydrogen ions and the pH of this solution. Assume that glacial acetic acid is pure
3
liquid acetic acid with a density of 1.05 g/cm
.
4. Calculate the concentrations of all species percent and the pH of a 0.020 M HF solutions.
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