Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→Cu3(PO4)2(s) +6NaCl(aq)2Na3PO4(aq)+3CuCl2(aq)→Cu 3(PO4)2(s)+6NaCl(aq) Part A What volume of 0.174 MNa3PO4MNa3PO4 solution is necessary to completely react with 90.8 mLmL of 0.102 MCuCl2MCuCl2? Express your answer in milliliters.

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?