a.) Calculate the pH of a solution which is 0.50M acetic acid and 0.25M sodium acetate.
b.) What is the new pH of the solution after 6.50g solid sodium hydroxide is added to 1.00L of the solution and dissolved. (Assume there is no appreciable volume change with the addition of the solid.)
c.) What is the new pH of the solution after 0.200mol HCl gas is added to 1.00L of the solution and dissolved. (Assume there is no appreciable volume change with the addition of the gas.)