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Either an acidic of basic condition can produce hydrolysis of an ester. An ester is derived from an alcohol and a carboxylic acid.
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What ester smells like apricot?
The ester pentyl butyrate (made from pentan-1-ol and butanoic acid) smells like apricot.
What is the name of the reaction that breaks polymers apart?
Macromolecules are linked with covalent bonds between its monomers. For example proteins are bonded with peptide bonds. Hydrolysis of these bonds will break them to small peptides and ultimately forms amino acids. For any other macromolecules the same hydrolysis is a key to separate them. This reaction is catalysed by enzymes.
What is the gummy substance produced from hydrolysis of starch?
dextrinDEXTRIN
Is the ester in nail varnish remover a solution?
The ester in a nail varnish is a good solvent that is used in nail polish removers because it dissolves the nail varnish and does not affect the nail.
Galactose is a product of enzymatic hydrolysis of?
Galactose is obtained from lactose (the milk sugar) after its hydrolysis carried out by the enzyme beta-galactosidase (or lactase) yielding beta-D-glucose and alpha-D-galactose.
What kind of conditions can produce hydrolysis of an ester?
basic
How can you obtained an acidic part of an ester?
The acid can be separated from an ester by making it to undergo hydrolysis under acidic conditions.
Hydrolysis of ester ethyl ethanoate gives what?
Hydrolysis of ester ethyl ethanoate gives what?
How is an ester bond broken?
Hydrolysis
Base hydrolysis of an ester is called?
SAPONIFICATION
What can hydrolysis an ester?
Define functional group
What breaks ester linkage during hydrolysis of a triglyceride?
Water is the agent breaking the ester linkage.
Why water used in methyl ethanoate hydrolysis?
Water is used in methyl ethanoate hydrolysis to break down the ester into its original components - methanol and acetic acid. This is achieved through a chemical reaction called hydrolysis, where water acts as a catalyst. By bringing water in contact with methyl ethanoate and providing the necessary conditions, the ester can be broken down and the desired products can be obtained.
What type of reaction has takin place when an ester is broken down to an alkanoic acid and alkanol?
The parent carboxylic acid and the parent alcohol can be obtained by hydrolysis of an ester. Hydrolysis is a reaction in which a molecule is split up by the chemical action of water. The breakdown of an ester is an example of hydrolysis because water is used to separate the ester into alcohol and a carboxylic acid.
Which products of fat hydrolysis would cause a change in the pH of a whole milk sample?
An ester is a compound composed of an acid and an alcohol (the two molecules condense and a water molecule is released). The hydrolysis of an ester refers to its reaction with water to produce the constituent alcohol and acid. Fats are generally esters of the alcohol glycerin with fatty acids (long chain carboxylic acids). Thus, when fats are hydrolyzed, a (weak) acid will be released, lowering the pH of the milk.
Why does the alkali-catalysed hydrolysis of an ester produce a sodium salt rather than a carboxylic acid?
An acid can not survive in a basic medium. CH3-COOH + NaOH -------> CH3-COONa + H2O
What conditions are necessary for the hydrolysis of sucrose?
in the hydrolysis of sucrose a catalyst such as sucrase must be applied
