10 АНГЛІЙСЬКА КНИЖКИ ПОВ'ЯЗАНІ ІЗ «ETHANOYL»
Дізнайтеся про вживання
ethanoyl з наступної бібліографічної підбірки. Книжки пов'язані зі словом
ethanoyl та короткі уривки з них для забезпечення контексту його використання в англійська літературі.
Ammonia and amines can act as nucleophiles in attacking the positive centres in
molecules such as ethanoyl chloride, CH,COCl, and benzoyl chloride,
C6HSCOC1. For example, ammonia reacts very vigorously with ethanoyl
chloride, forming ...
Graham Hill, John Holman, 2001
2
Modern Microbial Genetics
... lactone; 3a: N-(butanoyl)-L-homoserine lactone; 3b: N-(2,2,3,3,4,4,4-
heptafluorobutanoyl)-L-homoserine lactone; 4: N-(2.2,2-trifluoroethanoyl)-L-
homoserine lactone; 5: N-[Z-(n-nonanylthio)ethanoyl]-L ...
Uldis N. Streips, Ronald E. Yasbin, 2004
3
Why Chemical Reactions Happen
with a C–O bond length of 1.108 ̊A, notably shorter than the C–O bond length in
ethanoyl chloride at 1.187 ̊A. Once the chloride ion has departed, there are only
two atoms or groups around the carbonyl carbon in [CH3CO]+, the methyl ...
James Keeler, Peter Wothers, 2003
4
The Facts on File Dictionary of Organic Chemistry
It is made by the dehydration of ammonium ethanoate or by the action of
ammonia on ethanoyl chloride, ethanoic anhydride, or ethyl ethanoate. ethane (
C2H6) A gaseous alkane obtained either from the gaseous fraction of crude oil or
by the ...
5
A-Level Practice MCQ Chemistry (Higher 2):
15. A student carried out an experiment to study the ease of hydrolysis of three
chloro compounds (chlorobenzene, chloroethane and ethanoyl chloride) under
identical conditions. Which one of the following gives the results expected? most
...
6
A Dictionary of Science
Now ethene has replaced ethanol as a raw material and industrial ethanol is
made by hydrolysis of ethene. ethanoylating agent (acetylating agent) A chemical
reagent used to introduce an ethanoyl group (-COCH3) instead of hydrogen in an
...
John Daintith, Elizabeth A. Martin, 2010
7
GCE A-level Chemistry Critical Guide (Yellowreef):
Phenate esters are produced by reaction of carboxylic acids with ethanoyl
chloride or ethanoic anhydride. Example Ethanoic acid reacts with ethanol to
form ethyl ethanoate. O CH3CH2OH CH3C OH O CH3C OCH 2CH3 H2O c.
H2SO 4 ...
Thomas Bond, Chris Hughes, 2013
8
GCE A-level Chemistry Challenging Drill Questions (Yellowreef):
... conditions) for chlorobenzene, chloroethane and ethanoyl chloride?
chlorobenzene, ethanoyl chloride, chloroethane chlorobenzene, chloroethane,
ethanoyl chloride chloroethane, chlorobenzene, ethanoyl chloride A B C D
chloroethane, ...
Thomas Bond, Chris Hughes, 2013
9
A-Level Study Guide Chemistry (Higher 2):
5 Ethanoyl chloride undergoes hydrolysis (nucleophilic substitution) more
readily than chloroethane because the C atom carries a considerably larger
positive charge since it is attached to two strongly electronegative atoms (O and
Cl).
10
Chemistry for the Life Sciences
CHAPTER 4 Q4. 1 (a) lncreasing the concentration of CoASH threefold while
holding the concentration of ethanoyl chloride constant increases the rate of the
reaction threefold (from 3.4 x 10 3 mmol dm 3 min 1 to 1.02 x 10 2 mmol dm"3
mirr1).
Raul Sutton, Bernard Rockett, Peter G. Swindells, 2000
НОВИНИ ІЗ ТЕРМІНОМ «ETHANOYL»
Дізнайтеся, що обговорювала національна та міжнародна преса, і як термін
ethanoyl вживається в контексті наступних новин.
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Farmers are getting high prices for corn (thanks in part to ethanoyl), soy (because farmers are growing less) and wheat, but ranchers are paying ... «CalorieLab Calorie Counter News, Грудень 07»
