A double displacement reaction is a type of chemical reaction where two compounds react, and positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products. For example, Na2S+2HCl→2NaCl+H2S.
Answers & Comments
in a double displacement reaction there is an exchange of ions between the reactants.
Example:
Al2(So4)3 (aq) + 3Ca(OH)2 (aq) -> 2Al(OH)3 (aq) + 3CaSo4(s).
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Answer:
A double displacement reaction is a type of chemical reaction where two compounds react, and positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products. For example, Na2S+2HCl→2NaCl+H2S.
Explanation:
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