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.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

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.

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