Chemicals                                           Amount Benzophenone                                           0.523 g (2.87*10^-3mol) Sodium borohydride                                  0.12 g (3.2*10^-3 mol) Benzhydrol                                                0.357 g (1.94*10^-3mol) Observed melting point                             65-66  degree C

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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          Chemicals                                           Amount
Benzophenone                                           0.523 g (2.87*10^-3mol)
Sodium borohydride                                  0.12 g (3.2*10^-3 mol)
Benzhydrol                                                0.357 g (1.94*10^-3mol)
Observed melting point                             65-66  degree C

Theroretical yield of Benzophenone        ________

Percent yield                                            _______________

Theoretical melting point                       ­­­­­­­­­­__________--               

Ph Ph.
IMPORTANT REACTIONS:
он
H H
Ph
но
он
он
Ph H
Ph
HQ
HQ
H
Ph
NABH,
Ph.
Ph
Benzil
MW 210.23 g/mol
(1R,25)-(meso)-Hydrobenzoin
MW 214.26 g/mol
mp 137-139°С
(1R.2R)-Hydrobenzoin (15,2S)-Hydrobenzoin
mp 146-149°C
mp 146-149°C
NABH,
он
Ph
Ph
Ph
Ph
Benzophenone
MW 182.22 g/mol
mp 47-51°C
Benzhydrol
MW 184.23 g/mol
mp 65-67°C
Transcribed Image Text:Ph Ph. IMPORTANT REACTIONS: он H H Ph но он он Ph H Ph HQ HQ H Ph NABH, Ph. Ph Benzil MW 210.23 g/mol (1R,25)-(meso)-Hydrobenzoin MW 214.26 g/mol mp 137-139°С (1R.2R)-Hydrobenzoin (15,2S)-Hydrobenzoin mp 146-149°C mp 146-149°C NABH, он Ph Ph Ph Ph Benzophenone MW 182.22 g/mol mp 47-51°C Benzhydrol MW 184.23 g/mol mp 65-67°C
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