Question

what is double decomposition reaction with an example​

Answer 1

Explanation:

Sodium hydroxide reacts with ammonium chloride to form sodium chloride and ammonium hydroxide. In this reaction, two substances viz. NaOH and NH4Cl react to from two products viz. NaCl and NH4OH .

Answer 2

Question:

what is double decomposition reaction with an example?

Answer:

Sodium hydroxide reacts with ammonium chloride to form sodium chloride and ammonium hydroxide. In this reaction, two substances viz. NaOH and NH4Cl react to from two products viz. NaCl and NH4OH .

Example:

Examples of decomposition reactions

include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.

Some More Information:

A double-replacement reaction occurs when parts of two ionic compounds are exchanged, making two new compounds. A characteristic of a double-replacement equation is that there are two compounds as reactants and two different compounds as products. An example is. CuCl 2(aq) + 2 AgNO 3(aq) → Cu(NO 3) 2(aq) + 2 AgCl(s)