5. Knowing that the concentration of Ag* in a silver chromate solution,Ag2CrO4(aq), is 1.5 x 103 mol/L, calculate its solubility product constant (Ksp) at 25C. 8. a lf [OH] in a solution is 104 mol/L, what is [H*]? b. If 1500 ml of water is added to 500 mL of this solution, what will [H*] and [OH'] be? 9. According to Arrhenius, which of the following groups contain: i)only acids ii)only bases a. NaOH, H2CO3, b. MgCl2, H2SO4, HCI . HNO3, HCI, H d. Mg(OH)2, AgBr, HF e. , NH,OH, ()2 10. Consider the following reaction: (aq) + H2Om = HCO3(aq) + OH(aq) a. Identify the acid and base on the left side of the equation? b. What is the base on the right side that is paired with the corresponding acid from the left side of the equation? 11. What is the function of water in the following reaction? CH;COOH + H,0 = H;O* + CH3COO- In other words, is the water an acid or a base?