Respuesta :

The system will shift towards whats been removed, so equilibrium will shift towards reactants.

The system will shift towards the reactant's side.

What is an empirical formula?

A chemical formula showing the simplest ratio of elements in a compound rather than the total number of atoms in the molecule

[tex]PCl_5[/tex] (g) is removed. As [tex]PCl_5[/tex] (g) is removed/concentration decreases, the equilibrium will shift to oppose the change.  

According to principle when the concentration of reactant decreases, the equilibrium shift towards the reactant side.

Hence, equilibrium will shift towards reactants.

Learn more about the empirical formula here:

https://brainly.com/question/14044066

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