-
because enthalpy is a
state function.
Enthalpies of
chemical substances are
usually listed for 1 bar (100 kPa)
pressure as a
standard state.
Enthalpies and...
- one mole of
product is formed. This is true for all
enthalpies of formation. The
standard enthalpy of
formation is
measured in
units of
energy per amount...
- to 100 °C (cp = 75.3 J/K·mol). Care must be taken, however, when
using enthalpies of
vaporization to
measure the
strength of
intermolecular forces, as these...
-
reaction is the
difference between total product and
total reactant molar enthalpies,
calculated for
substances in
their standard states. The
value can be...
- and H–OH bond
dissociation enthalpies. The
enthalpy of
atomization of an
elemental solid is
exactly the same as the
enthalpy of
sublimation for any elemental...
- In thermodynamics, the
enthalpy of
fusion of a substance, also
known as (latent) heat of fusion, is the
change in its
enthalpy resulting from providing...
-
experimentally determined total-mixture
enthalpies and
tabulated pure
species enthalpies, the
difference being equal to
enthalpy of mixing. More
complex models...
- D. ISBN 978-1305079113 Chickos,
James S.; Acree,
William E. (2002). "
Enthalpies of
Sublimation of
Organic and
Organometallic Compounds. 1910–2001". Journal...
-
standard enthalpies of formation,
which may be used to
predict the
enthalpy change in
complex synthesis. Hess's law
states that the
change of
enthalpy in a...
- In
chemistry and thermodynamics, the
enthalpy of
neutralization (ΔHn) is the
change in
enthalpy that
occurs when one
equivalent of an acid and a base undergo...
