3. Given the following data: i) mass of magnesium = 0.038 g. ii) mass of bromobenzene = 0.262 g. iii) mass of Benzophenone = 0.274 g. iv) mass of crude product = 0.402 g. v) mass of crystallized product = 0.286 g. vi) melting point of the crystallized product = 156-161 °C. A. What is the known melting point of triphenylmethanol? B. Calculate the theoretical yield of triphenylmethanol. Hint: You need to determine what the limiting reactant is. Show Work!!! C. Calculate the percent yield of the crude & crystallized product. Show Work!!! D. Comment on the percent yield of the crystallized product and the purity of the crystallized product. Include all appropriate errors that could explain these results.

3. Given the following data: i) mass of magnesium = 0.038 g. ii) mass of bromobenzene = 0.262 g. iii) mass of Benzophenone = 0.274 g. iv) mass of crude product = 0.402 g. v) mass of crystallized product = 0.286 g. vi) melting point of the crystallized product = 156-161 °C. A. What is the known melting point of triphenylmethanol? B. Calculate the theoretical yield of triphenylmethanol. Hint: You need to determine what the limiting reactant is. Show Work!!! C. Calculate the percent yield of the crude & crystallized product. Show Work!!! D. Comment on the percent yield of the crystallized product and the purity of the crystallized product. Include all appropriate errors that could explain these results.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter4: Polar Bonds, Polar Reactions

Section: Chapter Questions

Problem 7E

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