Answer these

Question 2 (5 points) What is the most soluble salt of the following set? Ba(OH)2 with Kyp = 5.0 x 10-3 O ca(OH)2 with Kyp = 4.7 x 10-6 OFe(OH)2 with Kyp = 2.5 x 10-37 Ocd(OH)2 with Kap = 5.3 x 10-15 Question 3 (5 points) Which of the following compounds is more soluble in acidic solution than in pure neutral water? O BaCO3 ONHANO 3 AgBr O cul OPbC1 2