Give the name or formula of two products of the reaction between PCl5 and ethanol.

The balanced chemical equation for the reaction between ethanol and phosphorous (V) chloride is:

Here, ethanol reacts with phosphorous chloride to produce ethyl chloride (also known as chloroethane), phosphorous trichloride and hydrochloric acid. This reaction takes place at 23 degrees Celsius. 

This is a balanced chemical reaction since the number of atoms of each species is same on both sides (that is, reactants and products) of the reaction. For example, there are 2 atoms of carbon on the reactant side. Similarly, there are 2 atoms of carbon on the product side and hence the reaction is balanced in terms of carbon. Similarly, we have 6 atoms of hydrogen on both the reactant and product side of the equation. We can check for balance of other atoms as well.

Hope this helps.