Calculations Involving the Equilibrium Constant (AQA A-Level Chemistry): Flashcards

Reaction stoichiometry

Determining concentrations at equilibrium

Position of equilibrium

Write balanced equation

$\frac{[PCl_3][Cl_2]}{[PCl_5]}$

Use stoichiometry and given data

Divide by volume in $dm^3$

$mol \, dm^{-3}$

$0.09 \, mol \, dm^{-3}$

$0.80$ moles