5.00 mL of stock solution is diluted to 25.00 mL, peoducing solution ALPHA. 10.00 mL of solution ALPHA is diluted to 25.00 mL resulting in solutin BETA. 10.00 mL of solutionBETA is then diluted 25.00 mL producing solution Gamma.   a. Determine the dilution factor in produciing solution Alpha from the stock solution. b.  Determine the dilution factor in producing solution Beta from the solution Alpha    c. Determie the dilution factor in producing solution Gamma from the stock solution Beta.   d. Determine the overall serial dilution factor in producing solution Gamma form the stock solution.

84 mL of 0.060 M NaF is mixed with 28 mL of 0.15 M Sr(NO3)2. Calculate the concentration of Sr2+ in the final solution. Assume volumes can be added. (Ksp for SrF2 = 2.0 × 10-10) A. 0.038 M B. 0.00012 M C. 0.015 M D. 0.045 M E. 0.075 M

6. In a recrystallization, why is it important to dissolve the solute in boiling solvent instead of cold solvent? a. To melt the solute b. To boil the solute c. To use as small amount of solvent to dissolve the solute as possible d. To chemically decompose the impurities

1. a) "Solution 1" is made from the addition of water to a portion of the 0.0500 M  Fe3+ " prototype" solution.  Water is added to "prototype" as stated in the "dilution one" lab step to create a more dilute Fe3+ solution called "Solution 1".   If you follow the lab procedure in the dilution one lab step, what will be the resultant molarity of Fe3+ in "Solution 1"?  b) The Fe3+ "Solution 2" is made by using water to dilute the Fe3+ "Solution 1".  Using the dilution scheme described in your lab manual as "Dilution 2" to calculate the new, even more dilute, Fe3+ level in "Solution 2".  Remember to use the molarity for the Fe3+  in " Solution 1 as your initial molarity for this calculation (see your value from question above). c) The Fe3+ "Solution 3" is made by using water to dilute the Fe3+ "Solution 2".  Using the dilution scheme described in your lab manual as "Dilution 3" to calculate the new, even more dilute, Fe3+ level in "Solution 3".  Remember to use the molarity for the Fe3+ in…