Metal Reaction with Acid and metal oxides

Write the equation for the action of a dilute acid on a metal oxide.

Give some examples of reactions where metal oxides react with hydrogen.

Reaction With Metal Oxide

In Goldschmidt reaction, certain metallic oxides are reduced to the metallic by oxides are reduced to the metallic state by heating with:

Reaction Of Metal With Acid

In Gold Schmidt reaction, certain metallic oxides are reduced to the metallic state by heating with