Question

example for double displacement​

Answer 1

Answer:

Example of displacement reaction-

Ba(OH)2+Na2SO4 gives BaSO4+NaCl

In this reaction, there is exchange of ions between the reactants to form the products. Barium sulphate is the white precipitate formed.

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Answer 2

Answer:

Explanation:

Double displacement reaction is a type of reaction in which 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

Some examples are:

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)