Question

what is the double
displacement reaction write with an equation ​

Answer 1

Answer:

Examples: Na2SO4 + BaCl2 → BaSO4 + 2NaCl is a double displacement reaction. 2KBr + BaCl2 → 2KCl + BaBr2 is also a double displacement reaction.

Answer 2

Explanation:

Those reactions in which two compounds react by an exchange of ions to form two new compounds are called double displacement reactions.

example is Fe2O3 + 6HCl → 2FeCl3 + 3H2O