Respuesta :

metathesis is a type of reaction in which the cations and anions exchange partners. this reaction is also called double replacement. Metathesis reactions are driven by the formation of a product .this reaction is classified into three different categories: formation of precipitate, formation of a Weak or Non-electrolyte and production of the gas.

Four conditions in which metathesis reaction occurs are:

  1. Heat is evolved.
  2. A precipitate forms.
  3. A weak electrolyte is produced.
  4. A gas is evolved.

What is Metathesis reaction?

These are chemical reactions in which two hydrocarbons (alkanes, alkenes or alkynes) are converted to two new hydrocarbons by the exchange of carbon–carbon single, double or triple bonds. These are usually catalyzed by a metal catalyst.

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