can I get help with 1c, 2, and 3

the match you 1. A solution was prepared by dissolving 19.50 g of lithium phosphate in enough water for a total volume a) Calculate the molarity of the solution. Begin by writing the equation for molarity, use correct sig.figs., and box your answer. of 150.0 mL. b) Calculate the molarity of the lithium ions in the solution. c) What volume (in mL) of this solution would you need in order to prepare 75.0 mL of a 0.200 M lithium phosphate solution? Solve using the dilution equation (begin by writing the eqn). 2. Isopropyl alcohol is commonly known as "rubbing" alcohol and is used in hand sanitizers. Calculate the volume in mL of a 1.25 M solution that contains 13.3 g of isopropyl alcohol, CzH;OH. Clearly show work using dimensional analysis, give final answer with correct sig.figs, and box your answer. 3. Suppose 43.7 mL of nitric acid reacts with 35,0 mL of a 0.300 M potassium carbonate solution. Balance the reaction and calculate the molarity of the nitric acid solution. Clearly show work using dimensional analysis, give final answer with correct sig.figs and box your answer. K2CO3(aq) + HNO3(aq) KNOs(aq) + CO2(g) + H2O(1)