I have all the data I just need the Conclusion and the question answers. Data Table 3: Solution of 1.00 g NaCl Volume of NaCl Solution (mL) 8.56 mL Mass of evaprating dish & watch glass(g) 75.893 g Mass of evaporating dish, watch glass, and NaCl solution(g) 78.948 g Mass of evaporting dish, watch glass, and solid NaCl (g) 76.854 g Table 6: Isolation of 1.00 g NaCl Mass NaCl liquid (g) 3.055 g Mass Nacl solid (g) 0.961 g % Yield 96.1% % Error Conclusion 1. Compare the solubility vs temperature changes for NaCl and KNO3. 2. Compare the actual amount of NaCl you isolated to the 1.00 gram target value and give your percent error Questions 1. What are 2 reasons why the actual amount of NaCl you collected is different from the theoretical yield? 2. Use Table 3 (NaCl solid and liquid mass) to calculate the % NaCl (by mass) of 2.00 M NaCl

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter80: Crystallization: Purification Of Solids
Section: Chapter Questions
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I have all the data I just need the Conclusion and the question answers.

Data Table 3: Solution of 1.00 g NaCl

Volume of NaCl Solution (mL) 8.56 mL
Mass of evaprating dish & watch glass(g) 75.893 g
Mass of evaporating dish, watch glass, and NaCl solution(g) 78.948 g
Mass of evaporting dish, watch glass, and solid NaCl (g) 76.854 g

 

Table 6: Isolation of 1.00 g NaCl

Mass NaCl liquid (g) 3.055 g
Mass Nacl solid (g) 0.961 g
% Yield 96.1%
% Error  

 

Conclusion

1. Compare the solubility vs temperature changes for NaCl and KNO3.

2. Compare the actual amount of NaCl you isolated to the 1.00 gram target value and give your percent error

Questions

1. What are 2 reasons why the actual amount of NaCl you collected is different from the theoretical yield?

2. Use Table 3 (NaCl solid and liquid mass) to calculate the % NaCl (by mass) of 2.00 M NaCl

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