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Answer the following question using the data: A = 85 g/mol D = 6 g/mol E...

Answer the following question using the data:
A = 85 g/mol
D = 6 g/mol
E = 10 g/mol
G = 74 g/mol
J = 23 g/mol
L = 1 g/mol
M= 36 g/mol
Q = 24 g/mol
R = 87 g/mol
T= 50 g/mol
U = 20g/mol
Z = 44 g/mol
1. D9G8E4 can be synthesized/made from D7G6E3 and D4G6E3. In an experiment, a chemistry student produces 12.2 g of D9G8E4 using this reaction:
D7G6E3 + D4G6E3 = D9G8E4 + GD2G3E2
a) The student determines the percentage yield to be 72%. What was the theoretical yield (in grams)?
b) Considering the theoretical yield, what mass of D7G6E3 must have been present initially assuming D4G6E3 is in excess?

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