You will need to calculate the percent yield of your reactions each week. This q

Question

You will need to calculate the percent yield of your reactions each week. This question will help you remember how to do that. You must show your work to receive any credit for this problem. Calculate the number of mmol of compound "E". Calculate the volume of "F added to the reaction. Calculate the number of mmol of compound "G". What is the limiting reagent of this reaction? What is the theoretical yield (in mmol) of this reaction? What is the theoretical yield (in mg) of this reaction? If the actual yield of compound "H is 0.2 mmol, what is the % yield?

Explanation / Answer

number of moles of E = mass / molecular weight = 216.28/108.14=2 mmol amount of F = number of moles x molecular mass = (0.5)x68.2=34.1 mg volume of F = mass / density = 31.4/0.68 = 46.17 mL mass of G = density x volume = 0.0005 x 1.84 = 0.00092 mg number of moles of G = mass / molecular weight = 0.00092/98.089 = 9.38x10^(-6) mmol the reaction occurs in the ratio for E:F:G:H in ratio 1:1:1:1. number of moles in increasing order is G

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