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what is a double replacement reaction?

2007-04-01 13:46:41 · 1 answers · asked by lilprincess_2good4u 1 in Science & Mathematics ➔ Chemistry

1 answers

It's a reaction in which the ions "change places" because of the insolubility of one compound. For example:

BaCl2 + Na2SO4 ===> BaSO4(s) + 2NaCl2

Also called metathesis.

2007-04-01 13:58:47 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋

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