molliemoran molliemoran

18-11-2020
Chemistry

contestada

Why do some combinations of ionic compounds form a precipitate while
others do not?

Respuesta :

latrice29th latrice29th

18-11-2020

Answer: The precipitate is formed because one of the compounds is insoluble. In double replacement reactions, the positive ions and the negative ions of the two dissolved reactants switch places to form the precipitation reaction.

Explanation:

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