Anhydride Samenvattingen, Aantekeningen en Examens
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Acyl Chloride and Acid Anhydride
- Samenvatting • 7 pagina's • 2023
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ALevel Chemistry - Acyl Chloride and Acid Anhydride Notes
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University of California, Davis - CHE 118B 118118BLabReportSheets
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118B Laboratory Manual Winter 2017 
University of California, Davis 
Post-Laboratory Report Sheet NAME: ___________________________ 
Organic Chemistry – 118 B Lab Day: M T W Th 
Experiment H Lab Time: 9:00 am 1:10 pm 4:10 pm 7:10 pm 
Locker #: ___________________________ 
TA: ________________________________ 
Data Collection: 
Starting Materials: 
Maleic anhydride: 
___________ g; ____________ mol 
furan: 
__________ mL; ___________ g; ____________ mol 
Limiting Reagent: ______________________...
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CHM 2220 Final Exam Multiple Choice || with Error-free Solutions.
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Carboxylic acid derivatives undergo _______ reactions 
 
A. nucleophilic substitution 
B. nucleophilic acyl substitution 
C. electrophilic acyl substritution 
D. addition correct answers B 
 
The acyl group is 
 
A. C=O 
B. HC=O 
C. RC=O correct answers C 
 
Which of the following compounds would be most reactive? 
 
A. ethyl acetate 
B. propanamide 
C. benzoyl chloride 
D. phenyl anhydride correct answers C 
 
Which of the following compounds would have the most stabilized carbonyl group? 
 
 ...
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OCR CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS Haloalkane to nitrile - ANSWER-nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - ANSWER-Nucleophilic substitution Excess ethanolic NH3 with no further s
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OCR CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS 
 
Haloalkane to nitrile - ANSWER-nucleophilic substitution 
 
ethanolic NaCN or KCN 
 
heat 
 
Haloalkane to primary amine (also makes NH4X) - ANSWER-Nucleophilic substitution 
 
Excess ethanolic NH3 with no further substitution 
 
HEAT under PRESSURE 
 
acyl chloride/acid anhydride to SECONDARY amide - ANSWER-Nucleophilic substitution 
 
primary amine 
 
Acyl chloride/acid anhydride to PRIMARY amide - ANSWER-Nucleophilic substitution 
 
Alkene t...
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CHEM 210 - PP NOTES: CHAPTERS 21, 22 & 23 Questions With Complete Solutions
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Metabolism: correct answer: Catabolism + anabolism 
 
Catabolism: correct answer: Breakdown/ degradation of macromolecules = net gain of energy. 
-cells use energy conversion strategy that oxidizes glucose. 
-Small bits of energy are released at several points in the pathway called ATP (energy currency) 
 
Anabolism: correct answer: Buildup of macromolecule = loss of net energy 
 
Stages of Catabolism: correct answer: Stage 1: hydrolysis of macromolecules into smaller micro molecules/ subuni...
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CHEM 121 Lab Report 8: Organic Synthesis FALL 2023_Portage learning
- Overig • 6 pagina's • 2023
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Title: Organic Synthesis 
Purpose: In this lab, three carbon based organic compounds were synthesized to determine 
their true purity. The experiments were done to learn about how to use these compounds’ melting 
points and infrared spectroscopy to determine their percent yield. 
Procedure: 
Experiment 1: Making Acetylsalicylic Acid (aspirin) 
1. Obtain a flask. 
2. Weigh 2 grams of salicylic acid. 
3. Put the 2 grams of salicylic acid into the flask. 
4. Put 5 mL of acetic anhydride into a gr...
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OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS WITH COMPLETE SOLUTIONS
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OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS 
WITH COMPLETE SOLUTIONS 
 
alkene undergoes what type of polymerisation - CORRECT-addition 
polymerisation 
Alkene to alcohol - CORRECT -Electrophilic addition 
conc (phosphoric) acid catalyst 
steam 
Haloalkane to nitrile - CORRECT -nucleophilic substitution 
ethanolic NaCN or KCN 
heat 
Haloalkane to primary amine (also makes NH4X) - CORRECT -Nucleophilic 
substitution 
Excess ethanolic NH3 with no further substitution 
HEAT under PRESSURE 
acyl ch...
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MCAT FUNCTIONAL GROUPS.
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alkane 
 
 
alkene 
 
 
5 Sanity-Saving Tips for Arguing on the Internet 
1:15 
/ 
1:27 
alkyne 
 
 
alcohol 
 
 
amine 
 
 
ether 
 
 
aldehyde/carbonyl group 
 
 
ketone 
 
 
carboxylic acid 
 
 
ester 
 
 
amide 
 
 
Hydroxyl 
-OH 
 
 
Alkoxy 
-OR 
 
 
Hemiacetal 
 
 
Hemiketal 
 
 
Mesyl Group 
 
 
Tosyl Group 
 
 
aldehyde/Carbonyl Group 
 
 
Acetyl 
 
 
Acyl 
 
 
Anhydride 
 
 
Aryl/phenyl 
-Ar or -C6H5 
 
 
Benzyl 
 
 
Hydrazine 
 
 
Hydrazone 
 
 
Vinyl 
 
 
Vinylic 
 
 
Allyl 
 
 
Nitri...
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PCAT STUDY GUIDE: CHEMISTRY PRACTICE TEST QUESTIONS WITH COMPLETE SOLUTIONS
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sp3 - ANSWER-tetrahedral 
109.5 
4 single bonds 
 
for oxygen and nitrogen 
tetrahedral 
bent 
 
sp2 - ANSWER-trigonal planar 
120 
1 double 
2 single 
 
for oxygen and nitrogen 
trigonal planar 
linear 
 
sp - ANSWER-linear 
180 
1 triple 
1 single 
 or 2 double 
 
formula for alkane - ANSWER-CnH(2n+2) 
 
a organic molecule that contains at least one multiple bond is said to be__________ - ANSWER-unsaturated 
 
boiling point - ANSWER-the molecule with the most carbons will having the highest b...
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WGU C373 Gen Chem 1 - Chapter 1, Exam Review Questions and answers, rated A+ 2024 | 20 Pages
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Acetic acid is incompatible with ___________________ chemicals. They can react with each other to 
produce very exothermic reactions that can be violent and explosive and/or can release toxic substances, 
usually as gases. - -Nitric acid, peroxides, permanganates 
Acetic anhydride is incompatible with ___________________ chemicals. They can react with each other 
to produce very exothermic reactions that can be violent and explosive and/or can release toxic 
substances, usually as gases. - -Ethy...