Reactions- Equilibrium Practice

Master chemical equilibrium with practice problems on reversible reactions and predicting direction.

Reversible Reaction Example Watch the Video and then answer the questions How do you know a reaction occurred? Bubbling Color change A solid was formed How can you tell it is a reversible reaction? You can't you just need to believe that it happens A solid was formed and then went away forever It isn't a reversible reaction The product turn back into the reactant What are the color changes that occurred? Blue to white to blue Blue to yellow to green Blue to green to white Reversible Reaction Practice What is the reversible reaction for the following reaction:SO2 + H20 → H2SO4 What is the reversible reaction for the following reaction:PCl5 → PCl3 + Cl2 What is the reversible reaction for the following reaction:N2O4 → 2NO2 If we had no products and lots of reactants what direction of the reaction do you think will be faster, forward or reverse? Forward Reverse Neither If we had lots of product and few reactants what what direction of the reaction do you think will be faster, forward or reverse? Forward Reverse Neither