If 0.040 moles of solid NaOH is added to 1.0 liter of a solution that is 0.10 M in NH3 and 0.20 M in NH4Cl, what will be the pH of the resulting solution? Assume no volume change due to the addition of the NaOH.

If 0.040 moles of solid NaOH is added to 1.0 liter of a solution that is 0.10 M in NH3 and 0.20 M in NH4Cl, what will be the pH of the resulting solution? Assume no volume change due to the addition of the NaOH.




a. 4.80
b. 8.95
c. 5.05
d. 8.65
e. 9.20




Answer: E