The above equation describes the reaction between copper (II) oxide (CuO) and hydrochloric acid (HCl) to form copper (II) chloride (CuCl2) and water (H2O). Note that each compound in the equation has the appropriate balancing coefficient to ensure adherence to the law of conservation of mass.
- Reaction conditions:
The necessary condition for the reaction to occur is the presence of both reactants, copper (II) oxide and hydrochloric acid, and a suitable temperature to stimulate the chemical reaction.
- Reaction process:
In this reaction, copper (II) oxide reacts with hydrochloric acid to produce copper (II) chloride and water. This copper (II) chloride compound can then be used in various applications, such as in the electronics industry to manufacture semiconductor components.
- Phenomena that occur:
When the copper (II) oxide compound reacts with hydrochloric acid, a commonly observed phenomenon is a color change. The initial black compound of copper (II) oxide turns into the light blue color of copper (II) chloride. At the same time, if the reaction takes place under high temperature conditions, there may be steam generated.