General Chemistry/Useful Equations

General Density: Moles: Percent Error: Percent Composition (by mass): Molarity: Molality: Rate of Reaction: de Broglie's law: = Atomic Structure Symbol Meaning Symbol Meaning energy speed of light frequency wavelength charge distance Coulomb's constant Plank's constant H/nkne Energy of Wave: Wave Relation: Coulomb's Law: Solutions, Liquids, Gases SymbolMeaning pressure volume number of moles temperature (in Kelvin) molal freezing point constant molal boiling point constant mole fraction molality molarity specific heat capacity mass of water (Kg) heat energy released Rauolt's Law: Boiling Point Elevation: Freezing Point Depression: Ideal Gas Law: Combined Gas Law: Titration: Dilution: Heat released by burning: Equilibrium SymbolMeaning equilibrium constant (general) pressure equilibrium constant concentration equilibrium constant gas law constant temperature (in Kelvin) moles of product – moles of reactant pH: pOH: (for water): Pressure/Concentration: Equilibrium, for a reaction : Thermochemistry Symbol Meaning heat energy mass specific heat temperature (in Kelvin) entropy enthalpy Gibbs free energy Heat Transfer: Enthalpy: Entropy: Free Energy: