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chem 1212k pre lab beers law 4. (20 Points) You will be making up a stock solution of approximately what concentration in this lab? a.

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chem 1212k pre lab beers law
4. (20 Points) You will be making up a stock solution of approximately what concentration in this lab? a. What volume of this stock solution will you be making? b. What mass of nickel (II) nitrate hexahydrate will you need for this solution? 5. (10 Points) What is the role of the spectrophotometer in todays lab? 6. (20 Points) Performing dilutions is an important part of todays lab. If you had 25mL of a 0.5M solution of some solute, how would you prepare 25mL of a 0.125M solution of that same solute

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