I need this calculation for my lab please Lab Data Sheet: E4 Recrystallization a

Question

I need this calculation for my lab please Lab Data Sheet: E4 Recrystallization and Hot Gravity Filtration 1. (20 points) Show your notebook to the instructor before leaving the lab It should be completed with the following: (instructor check off) (2), Experiment Title (2) Student name and date on each page (2) Reference (text and page (8) (4) Initial conclusions (2) Documentation Description of work as performed and data collected Microscale Recrystallization technique 2. (3 points) Initial mass of pure acetanillde.-a2 83(use 200mg) 3. (6 points) Final mass of dried, recrystallized acetanilide. 4. (8 points) Calculated % recovery of acetanilide. (show work) 5. (6 points) Melting point of dried, recrystallized acetanilide. Miniscale Recrystallization technique 6. (3 points) Initial mass of impure benzoic acid.5LS (6 points) Final mass of dried, recrystallized benzoic acid.

Explanation / Answer

4) % recovery of acetanilide = Final mass of acetanilide X 100 / Initial mass = 0.1030 X 100 / 0.231 = 44.58%

8) % recovery of benzoic acid = Final mass of benzoic acid X 100 / Initial mass = 0.2289 X 100 / 0.515 = 44.44%

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