What type of chemical reaction is this equation? CuO (s) + [2H+ + SO4 2-](aq) [Cu2+ + SO4 2-] (aq) + H2O (l)
To determine the type of chemical reaction in the given equation, we need to analyze the reactants and products and assess any changes in the chemical bonds and oxidation states of the elements involved.
In the equation:
CuO (s) + [2H+ + SO4 2-](aq) --> [Cu2+ + SO4 2-] (aq) + H2O (l)
We have copper oxide (CuO) as a reactant, which is a solid, and [2H+ + SO4 2-] as an aqueous solution.
When we look at the products, we see that copper oxide (CuO) is no longer present, and instead, we have [Cu2+ + SO4 2-] as an aqueous solution and water (H2O) as a liquid.
Based on the changes in the chemical species and the reactants and products involved, we can determine that the given equation represents a double displacement reaction or a double replacement reaction. In this type of reaction, the cations and anions of two reactants swap places to form new compounds.
Therefore, the chemical equation can be classified as a double displacement reaction.