pH and pOH Calculations
1) Determine the pH of a 0.0034 M HNO3 solution.
2) Determine the pOH of a 0.0034 M HNO3 solution.
3) Determine the pH of a 4.3 x 10-4 M NaOH solution.
4) If a solution is created by adding water to 2.3 x 10-4 moles of NaOH and
4.5 x 10-6 moles of HBr until the final volume is 1 L, what is the pH of this
solution?
5) Determine the pH of a 4.5 x 10-11 M NaOH solution.
6) Why would we say that a solution with a H+ concentration of 1.00 x 10-7 M
is said to be neutral. If it contains acid, shouldn’t it be acidic?
This work is licensed under a Creative Commons Attribution - NonCommercial 4.0 International License.
More chemistry tutorials and practice can be found at www.chemfiesta.com.
1) Determine the pH of a 0.0034 M HNO3 solution.
2) Determine the pOH of a 0.0034 M HNO3 solution.
3) Determine the pH of a 4.3 x 10-4 M NaOH solution.
4) If a solution is created by adding water to 2.3 x 10-4 moles of NaOH and
4.5 x 10-6 moles of HBr until the final volume is 1 L, what is the pH of this
solution?
5) Determine the pH of a 4.5 x 10-11 M NaOH solution.
6) Why would we say that a solution with a H+ concentration of 1.00 x 10-7 M
is said to be neutral. If it contains acid, shouldn’t it be acidic?
This work is licensed under a Creative Commons Attribution - NonCommercial 4.0 International License.
More chemistry tutorials and practice can be found at www.chemfiesta.com.
