Question

give me a example of double displacement​

Answer 1

Answer:

Explanation:

Bacl + Na2SO4-----> BaSo4 + NaCl

Example of double displacement reaction

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Answer 2

DOUBLE DISPLACEMENT REACTION

A double displacement reaction is a type of reaction where two reactants exchange ions to form two new compounds. Double displacement reactions typically result in the formation of a product that is a precipitate.

Double displacement reactions take the form:

AB + CD → AD + CB

Key Takeaways: Double Displacement Reaction

A double displacement reaction is a type of chemical reaction in which the reactant ions exchange places to form new products.

Usually, a double displacement reaction results in precipitate formation.

The chemical bonds between the reactants may be either covalent or ionic.

A double displacement reaction is also called a double replacement reaction, salt metathesis reaction, or double decomposition.

The reaction occurs most often between ionic compounds, although technically the bonds formed between the chemical species may be either ionic or covalent in nature. Acids or bases also participate in double displacement reactions. The bonds formed in the product compounds are the same type of bonds as seen in the reactant molecules. Usually, the solvent for this type of reaction is water.

Double Displacement Reaction Examples

The reaction between silver nitrate and sodium chloride is a double displacement reaction. The silver trades its nitrite ion for the sodium's chloride ion, causing the sodium to pick up the nitrate anion.

AgNO3 + NaCl → AgCl + NaNO3

Here's another example:

BaCl2(aq) + Na2SO4(aq) → BaSO4(s) + 2 NaCl(aq)

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