What is the symbol equation for the reaction of copper sulphate and sodium hydroxide?

The correct symbol equation for the reaction of copper sulfate and sodium hydroxide is represented as CuSO4 (aq) + 2NaOH (aq) → Cu(OH)2 (s) + Na2SO4 (aq).

In this reaction, copper sulfate (CuSO4), which is dissolved in water (aqueous solution), reacts with sodium hydroxide (NaOH), also in aqueous solution. This leads to the formation of copper(II) hydroxide, which precipitates out as a solid (indicated by the "(s)" symbol), and sodium sulfate (Na2SO4), which remains dissolved in the aqueous solution.

The stoichiometry is crucial to the reaction, where two moles of sodium hydroxide are required to fully react with one mole of copper sulfate. This balanced equation reflects the conservation of mass, ensuring that all elements are accounted for on both sides of the equation.

Furthermore, the other options do not accurately represent the reaction. For instance, option A incorrectly suggests that the products yield primarily sodium sulfate without accounting for the need for two sodium hydroxide molecules. Option B fails to include sodium sulfate as a product, thereby misrepresenting the reaction's completeness. Option D incorrectly introduces elemental copper and lacks