20.00 ml of 0.100 F Pb(No3)2 (FW 331.2) are mixed with 15.00 ml of 0.125 F Nal (

20.00 ml of 0.100 F Pb(No3)2 (FW 331.2) are mixed with 15.00 ml of 0.125 F Nal (FW 149.9). Lead (II) and iodide form an insoluble salt pbl2 (FW 461.0) Calculate the concentration of each of the remaining ions after mixing. [Pb+2] [i-][na+][n03-]. ksp pbi2 = 7.1 *10^-92. Use the correct propagation of uncertainty method to calculate the result and uncertainity of the percent chloride from the formula and data below:%cl = 100* (Vol Agno3) (M Agno3) (A W CL)/(Wt Sample)(1000ml/L)
Data for calculations:
Vol Agno3 = 27.33 +- 0.02 mlM Agno3 = 0.1010 +- 0.0002MAW CL = 35.453 +- 0.001 gramWt Sample = 0.6524 +- 0.0003 gram1000ml/l is a pure number.
3. 1.000 gram of lead sulfate PbS04(fw 303.2) is mixed with 1.000g of potassium chromatek2cr04(FW 194.2) in 100ml of water. The reaction produce the percipitate lead chromate quantitatively pbcr04(FW 323.2)
a. write the balnced chemical equation.b. which reactant is limiting agent and why?c.how much lead chromate is generated in grams?d.what are the concentrations of [CrO4]^-2 and [Pb^+2] (ksp= 1.8*10^-14).