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What is the chemical reaction for furfural and a primary aromatic amine C5H4O2 plus Nh2?
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Why cannot aromatic primary amines be prepared by Gabriel phthalimide synthesis?
aromatic primary amine canot be synthesised by gabriel phthamide synthesys as aryl halide does not show nucliophilic substitution reaction
The primary function of an enzyme or any biological catalyst is to?
Enzymes speed up the rate of chemical reactions by lowering activation energy, and are not used up in the reaction.
What do you mean by photochemical reaction?
A primary photochemical reaction is the immediate consequence of the absorption of light. Subsequent chemical changes are called secondary processes. http://edelsteincenter.files.wordpress.com/2010/07/photochemistry.pdf
What is the primary reason why chemical bonds form?
for energy:) The major reason for chemical bonding is to produce energy. As a reaction occurs and begins to form products at a lower energy, energy must be released.
What is the Cannizzaro reaction?
A Cannizzaro reaction is the disproportionation of an aldehyde into an alcohol and carboxylic acid. The Cannizzaro reaction, named after its discoverer Stanislao Cannizzaro, is a chemical reaction that involves the base-induced disproportionation of two molecules of a non-enolizable aldehyde to give a primary alcohol and a carboxylic acid. Named after: Stanislao Cannizzaro
Why cannot aromatic primary amines be prepared by Gabriel phthalimide synthesis?
aromatic primary amine canot be synthesised by gabriel phthamide synthesys as aryl halide does not show nucliophilic substitution reaction
Which is defined as new substances formed from chemical reactions?
Chemical reaction, a process in which one or more substances, the reactants, of a chemical reaction had a primary role in defining the science of chemistry as it is known today.
distinguish between primary and secondary cells?
A primary cell cannot be recharged whereas a secondary cell can be recharged. In a primary cell chemical reaction is irreversible whereas in a secondary cell chemical reaction is reversible. ... A primary cell is light and less expensive whereas a secondary cell is heavy and expensive.
The primary function of an enzyme or any biological catalyst is to?
Enzymes speed up the rate of chemical reactions by lowering activation energy, and are not used up in the reaction.
What is primary and secodary cell in term of physics?
a primary cell is an electric cell that produces current by an irreversible chemical reaction
Which term is defined as new substances formed from chemical reactions-?
Chemical reaction, a process in which one or more substances, the reactants, of a chemical reaction had a primary role in defining the science of chemistry as it is known today.
What is a benzylamine?
A benzylamine is an aromatic primary amine C6H5-CH2-NH2 or its derivatives.
What do you mean by photochemical reaction?
A primary photochemical reaction is the immediate consequence of the absorption of light. Subsequent chemical changes are called secondary processes. http://edelsteincenter.files.wordpress.com/2010/07/photochemistry.pdf
What is the primary reason why chemical bonds form?
for energy:) The major reason for chemical bonding is to produce energy. As a reaction occurs and begins to form products at a lower energy, energy must be released.
The primary reaction inside stars changes?
The primary reaction is hydrogen "burning" and forming Helium
What is the main drawback of primary cell?
The chemical reaction that powers it can only run one way. Once the cell is discharged, its used up and becomes scrap.
What is the Cannizzaro reaction?
A Cannizzaro reaction is the disproportionation of an aldehyde into an alcohol and carboxylic acid. The Cannizzaro reaction, named after its discoverer Stanislao Cannizzaro, is a chemical reaction that involves the base-induced disproportionation of two molecules of a non-enolizable aldehyde to give a primary alcohol and a carboxylic acid. Named after: Stanislao Cannizzaro
