What is a chemical reaction that combines two or more molecules to make something?

What is a chemical reaction that combines two or more molecules to make something?

Combination reactions occur when two or more substances combine to form a new substance. Combination reactions can also be called synthesis reactions.

When two or more molecules combine to form a large molecule the reaction is classified as an reaction?

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addition reaction
An addition reaction, in organic chemistry, is in its simplest terms an organic reaction where two or more molecules combine to form a larger one (the adduct).

What is a chemical reaction in which two molecules combine to form a larger molecule with the elimination of a small molecule?

condensation reaction A chemical reaction in which two molecules combine to form a larger molecule with the elimination of a small molecule (H 2O in biological systems). See esterification; glycosidic bond; peptide.

What is a reaction where two molecules take the place of two other molecules?

condensation reaction, any of a class of reactions in which two molecules combine, usually in the presence of a catalyst, with elimination of water or some other simple molecule. The combination of two identical molecules is known as self-condensation.

What is combination chemical reaction?

A combination reaction is a reaction in which two reactants combine to form one product. Oxygen and the halogens are very reactive elements and are likely to undergo combination reactions with other elements. Aluminum also reacts with oxygen to form aluminum oxide.

Which type of reaction occurs when two molecules trade atoms or groups of atoms?

ion-exchange reaction, any of a class of chemical reactions between two substances (each consisting of positively and negatively charged species called ions) that involves an exchange of one or more ionic components. Ions are atoms, or groups of atoms, that bear a positive or negative electric charge.

What is condensation reaction and addition reaction?

In a condensation reaction, two molecules combine with the loss of a smaller molecule, usually water, an alcohol or an acid. Addition reactions involve rearranging electrons of the double bonds within a monomer to form single bonds with other molecules.

What is an addition polymerization reaction?

In addition polymerization (sometimes called chain-growth polymerization), a chain reaction adds new monomer units to the growing polymer molecule one at a time through double or triple bonds in the monomer.

What are the types of combination reactions?

Combination reactions are of three types:

• In the first type of combination reaction, an element combines with another element to form a new compound.
• In second type of combination reaction, an element combines with a compound.
• In the third type of combination, 2 or more compounds combine to form a new compound.

What are the different types of chemical reactions?

Different Types of Chemical Reactions. The types of chemical reaction are: Combination reaction. Decomposition reaction. Displacement reaction. Double Displacement reaction. Precipitation Reaction. A reaction in which two or more reactants combine to form a single product is known as a combination reaction.

What happens when two or more compounds are combined?

Two or more compounds combine to form one compound. The opposite of a combination reaction – a complex molecule breaks down to make simpler ones. Two solutions of soluble salts are mixed resulting in an insoluble solid (precipitate) forming. An acid and a base react with each other. Generally, the product of this reaction is a salt and water.

What type of reaction occurs when two solutions are mixed together?

The most common precipitation reactions occurring in aqueous solution involve the formation of an insoluble ionic compound when two solutions containing soluble compounds are mixed. Consider what happens when an aqueous solution of NaCl is added to an aqueous solution of AgNO 3.

What is the difference between reactants and products in chemistry?

During a chemical reaction, the substances that react are known as reactants whereas the substances that are formed during a chemical reaction are known as products.