Chemistry: The Central Science 13th Edition solutions

Chemistry: The Central Science 13
Problem 1PE Calculating the pH When a Common Ion Is Involved What is the pH of a solution made by adding 0.30 mol of acetic acid and 0.30 mol of sodium acetate to enough water to make 1.0 L of solution? For the generic equilibrium HA (aq) ? H+ (aq) + A-(aq), which of these statements is true?

Chemistry: The Central Science 13
Problem 2PE Calculating the pH When a Common Ion Is Involved What is the pH of a solution made by adding 0.30 mol of acetic acid and 0.30 mol of sodium acetate to enough water to make 1.0 L of solution? Calculate the pH of a solution containing 0.085 M nitrous acid (HNO2, Ka = 4.5 x 10-4) and 0