SOLUTIONS REVIEW

Equations

Molarity = moles of solute/Liters of solution

M = n V

DilutionV1 M1 = V2 M2

Water Hydrogen bonds (very polar) Universal solvent (dissolved ionic and

polar mlcs) Likes dissolved likes

Amphoteric (can be an acid & base) Liquid over a large temperature range High specific heat Expands as it freezes

Vocab

Electrolytes – ionic compounds, strong acids, & strong bases

Nonelectrolytes – covalent compounds

Weak electrolytes – weak acids & weak bases

Unsaturated – more solute can dissolve

Saturated – no more solute dissolves Supersaturated – unstable, add

solute and large crystals grow