Respuesta :

Answer:

synthesis reaction

Explanation:

A synthesis reaction occurs when two or more reactants combine to form a single product. In a decomposition reaction, one reactant breaks down into two or more products. This is the reverse of a synthesis reaction. Replacement reactions occur when elements switch places in compounds.

Lanuel

A chemical reaction that has two compounds as reactants and two compounds as products is most likely a: double-replacement reaction.

In Chemistry, there are five (5) main types of chemical reaction and these are;

  • Combustion reaction.
  • Decomposition reaction.
  • Combination reaction.
  • Single-replacement reaction.
  • Double-replacement reaction.

A double-replacement reaction is also referred to as a double-displacement reaction and it can be defined as a chemical reaction in which the anions and cations of two (2) ionic compounds switches position.

Hence, a double-replacement reaction is a chemical reaction containing two (2) ionic compounds as reactants and two (2) ionic compounds as products.

In conclusion, an example of a double-replacement reaction is shown in this chemical equation below:

                             [tex]AgNO_3 + NaCl ---> AgCl + NaNO_3[/tex]

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