Chemistry Chapter 14 Review

Static

Irreversible equilibrium, forward and reverse rates are zero

Dynamic

Reversible equilibrium, forward and reverse rates are equal, reactants and products are still participating in chemical reactions

Complex ion

A metal/atom that is bonded to more than an atom/ion/molecule

Ligand

Molecule that attaches to a metal atom/ion to form a complex

Equilibirum constant

Compares concentrations of products and reactants in a reversible reaction

Le Chatelier’s Principle

When an equilibrium is disturbed, it will adjust to reduce change

3 stresses that disturb it

Concentration, temperature, and pressure(gases only)

Common-Ion Effect

If a compound or ion is added that increases the concentration, it will shift away to eliminate it. If a compound/ion is added that decreases the concentration because it forms a precipitate, it will shift towards it to create more