Which equation represents Ka2 for sulfurousacid?
What is the hydroxide concentration [OH] in an aqueous solution in which the hydroniumion concentration [H3O+] is 1 105 M?
The hydronium ion concentration in a solu- tion at pH 10 has what relationship to the hydronium ion concentration in a solution atpH 13?
What molar ratio of sodium acetate to acetic acid (NaAc/HAc) should be used in preparing a buffer having a pH of 4.35? (Ka = 1.8105for acetic acid.)
questions 5 through 17good luck
Questions: 4, 15, 24, 25 , 28