Use the following atomic weights and quantities to calculate the overall % yield of hexaphenylbenzene using the following abstract equation. Assume that all the inorganic reagents are in excess but remember that your yield must be based on the stoichiometry, the limiting reagent, and that grams must be converted to moles. Filling out most of the chart will help. Give only two significant digits in your answer. If after rounding the answer is a whole number, do not include a decimal point. C=12, H = 1, CI = 35.5, O= 16, P = 31 3 Ph Ph- Fe Ph Ph. CI B12 2 Ph H4NO N Phi OH Phi Ph Ph =C: 0 Fe Ph Ph 2 HBr N₂ Ph -Ph C 5 H₂O Ph HC1 H₂ formula formula weight benzaldehyde phenylacetic acid benzyltriphenylphosphonium chloride -> hexaphenylbenzene milliliters 3.843 16.754 density 1.044 grams moles Answer: 5.982 5.592 % yield ?
Use the following atomic weights and quantities to calculate the overall % yield of hexaphenylbenzene using the following abstract equation. Assume that all the inorganic reagents are in excess but remember that your yield must be based on the stoichiometry, the limiting reagent, and that grams must be converted to moles. Filling out most of the chart will help. Give only two significant digits in your answer. If after rounding the answer is a whole number, do not include a decimal point. C=12, H = 1, CI = 35.5, O= 16, P = 31 3 Ph Ph- Fe Ph Ph. CI B12 2 Ph H4NO N Phi OH Phi Ph Ph =C: 0 Fe Ph Ph 2 HBr N₂ Ph -Ph C 5 H₂O Ph HC1 H₂ formula formula weight benzaldehyde phenylacetic acid benzyltriphenylphosphonium chloride -> hexaphenylbenzene milliliters 3.843 16.754 density 1.044 grams moles Answer: 5.982 5.592 % yield ?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter11: Stoichiometry
Section: Chapter Questions
Problem 84A
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Question
Transcribed Image Text:Use the following atomic weights and quantities to calculate the overall % yield of hexaphenylbenzene using the following abstract
equation. Assume that all the inorganic reagents are in excess but remember that your yield must be based on the stoichiometry, the
limiting reagent, and that grams must be converted to moles. Filling out most of the chart will help. Give only two significant digits in
your answer. If after rounding the answer is a whole number, do not include a decimal point.
C=12, H = 1, CI = 35.5, O= 16, P = 31
3
Ph
Ph-
Fe
Ph
Ph.
CI
B12
2
Ph
H4NO N
Phi
OH
Phi
Ph
Ph
=C:
0
Fe
Ph
Ph
2 HBr
N₂
Ph
-Ph C
5 H₂O
Ph
HC1
H₂
formula
formula weight
benzaldehyde phenylacetic acid benzyltriphenylphosphonium chloride -> hexaphenylbenzene
milliliters
3.843
16.754
density
1.044
grams
moles
Answer:
5.982
5.592
% yield
?
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