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Which of the starting materials should be present in excess why what side reaction will compete if the reagents are present in comparable amounts?
(CH3)2CHCOOCH3 should be present in excess because it does not form a stable product from Claisen condensation with itself and it will be able to preferentially react with enolate ions from the first ester. Side reaction ( Condensation of first ester with itself) :-
2 CH3CH2CO2CH3 - > CH3CH2OCO2CH2CH3 + CH3CO2CH2CH3
What else can I help you with?
What is the starting and ending materials of a chemical reaction called?
The starting materials are reactants and ending is products.
What are the starting materials in a chemical reaction-?
Reactants
The starting materials in a chemical reaction are?
The starting materials in a chemical reaction are called reactants. These are the substances that undergo a chemical change to form new substances, known as products.
What materials present after a reaction?
After a chemical reaction, the materials present can include reactants, products, byproducts, and any leftover starting materials that did not react. The specific materials depend on the reactants used and the conditions of the reaction. Analytical techniques such as chromatography, spectroscopy, and mass spectrometry can help in identifying the various materials present after a reaction.
What does reactants mean in science?
Reactants are the substances that participate in a chemical reaction and are consumed to produce products. They are the starting materials that undergo chemical changes during the reaction.
What are the starting material of a chemical reaction?
The starting materials of a chemical reaction are called reactants or reagents.
In a chemical reaction the actual reactants are also called what?
"Reagents" or "starting materials".
What is the starting and ending materials of a chemical reaction called?
The starting materials are reactants and ending is products.
What are the starting materials in a chemical reaction-?
Reactants
What are the reactant of a reaction?
Reactants are the starting materials of a reaction. Reactants combine to form the products.
What are the starting materials of dark reaction?
the gagostiles
The starting materials in a chemical reaction are?
The starting materials in a chemical reaction are called reactants. These are the substances that undergo a chemical change to form new substances, known as products.
The reactants in an enzymatic reaction are called what?
In a chemical reaction the actual reactants are also called the starting materials or interactants. These are the materials necessary for the reaction to happen and undergo chemical change.
What is the name given to a substances used in a chemical reaction?
It depends what you are talking about, reagents are the substances that you put in at the beginning of a reaction to form products. But you can also have reactions taking place within a solvent, for example H20, DMF or THF. Reagents is probably the answer your looking for though.
What are the materials you have at the beginning of a chemical reaction called?
The starting materials in a chemical reaction are called reactants.
What materials present after a reaction?
After a chemical reaction, the materials present can include reactants, products, byproducts, and any leftover starting materials that did not react. The specific materials depend on the reactants used and the conditions of the reaction. Analytical techniques such as chromatography, spectroscopy, and mass spectrometry can help in identifying the various materials present after a reaction.
One of the starting materials in a chemical reaction is called a?
"Reactant" or "reagent".
