1. How did the change of stress (adding or removing reactants or products) cause a shift in the equilibrium system of your solutions? Use data to support your answer. Make sure you discuss all four stress changes: a. Adding a reactant /1 Does it shift toward reactant or product ? b. Adding a product /1 Does it shift toward reactant or product ? c. Removing a reactant / 1 Does it shift toward reactant or product ? d. Removing a product /1 Does it shift toward reactant or product ?