Results for “Enthalpy”
6 terms
Thermochemistry & Thermodynamics
Standard Enthalpy of Combustion
The enthalpy change when one mole of a substance burns completely in excess oxygen under standard conditions.
Thermochemistry & ThermodynamicsStandard Enthalpy of Formation
The enthalpy change when one mole of a compound forms from its elements in their standard states.
Thermochemistry & ThermodynamicsSpontaneity
The tendency of a process to occur without any continuous external input of energy.
Stoichiometry & Chemical ReactionsStoichiometric Coefficient
The number written before a formula in a balanced equation, giving the relative amount of that substance consumed or produced.
Solutions & Colligative PropertiesSupersaturated Solution
An unstable solution containing more dissolved solute than the equilibrium solubility at that temperature.
Thermochemistry & ThermodynamicsState Function
A property whose value depends only on the current state of the system, not on how that state was reached.