Data Sheets: Synthesis of Benzil Reagents Reagents MW (g/mol) mp (°C) benzoin 212.24 132.-138 HNO3 conc. (15.8 M) Amount Used (g or mL) Moles Equivalents 1.9499 0.00913 6.9ml moles Products MW Product mp (°C) mp (°C) (g/mol) (Literature) (Observed) Theoretical Yield (moles) Theoretical Weight Yield (g) % (g) Yield benzil 210.23 94-960 97.3 1.930 1.090 д Weight of crude benzil = % recovery = Observations: Observations made during the experiment and any changes in the experimental procedure should be noted here. 0.00918 moles x 210.23 gm 1.9499 = 212.24 g/mol 0.00918 moles = 1.930 mp University of New Orleans SAL(10/2023) 3

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter3: Statistical Tests With Excel
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Data Sheets: Synthesis of Benzil
Reagents
Reagents
MW
(g/mol)
mp (°C)
benzoin
212.24
132.-138
HNO3 conc.
(15.8 M)
Amount
Used
(g or mL)
Moles Equivalents
1.9499 0.00913
6.9ml
moles
Products
MW
Product
mp (°C)
mp (°C)
(g/mol) (Literature) (Observed)
Theoretical
Yield
(moles)
Theoretical Weight
Yield (g)
%
(g)
Yield
benzil
210.23
94-960 97.3
1.930
1.090
д
Weight of crude benzil =
% recovery =
Observations: Observations made during the experiment and any changes in the experimental
procedure should be noted here.
0.00918 moles x 210.23 gm
1.9499
=
212.24 g/mol
0.00918 moles
=
1.930 mp
University of New Orleans
SAL(10/2023)
3
Transcribed Image Text:Data Sheets: Synthesis of Benzil Reagents Reagents MW (g/mol) mp (°C) benzoin 212.24 132.-138 HNO3 conc. (15.8 M) Amount Used (g or mL) Moles Equivalents 1.9499 0.00913 6.9ml moles Products MW Product mp (°C) mp (°C) (g/mol) (Literature) (Observed) Theoretical Yield (moles) Theoretical Weight Yield (g) % (g) Yield benzil 210.23 94-960 97.3 1.930 1.090 д Weight of crude benzil = % recovery = Observations: Observations made during the experiment and any changes in the experimental procedure should be noted here. 0.00918 moles x 210.23 gm 1.9499 = 212.24 g/mol 0.00918 moles = 1.930 mp University of New Orleans SAL(10/2023) 3
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