Explain what are the concentrations ofHSO4-,SO42-, and H+ in a 0.20 M KHSO4 solution? H2SO4 is a strong acid, Ka forHSO-4 = 1.3x10-2)
Compute the pH for each of these solutions: a) 0.10 MNH3, b) 0.050 M pyridine
Define what is the original molarity of a solution of ammonia whose pH is 11.22?