Question

Write an activity to show the reaction of acids with metal oxides

Answer 1

Answer:

Take a small amount of copper oxide in a beaker.

2) Add dilute HCl slowly while stirring.

3) Copper oxide dissolves in dilute HCl and the solution blueish blueish green colour due to the formation of copper (II) chloride.

Equation :

Metal oxide + Acid------ > Salt + Water

Result: This reaction is same as the reaction of base with acid, (neutralization)