Quantity |
Level
Cat. |
Use
Id. |
Name |
Convesion factors to SI units (1 unit equals)
|
Represen.
Symbol |
Cross
ref. |
|
| Physical Chemistry and
Molecular Physics
|
| |
|
|
|
|
|
|
|
relative atomic mass
|
1
|
|
one
|
|
1
|
616
|
|
relative molecular mass
|
1
|
|
one
|
|
1
|
617
|
|
number of molecules or other
elementary entities
|
1
|
|
one
|
|
1
|
618
|
|
amount of substance
|
1
|
|
mole
|
|
mol
|
619
|
| |
1S
|
|
kilomole
|
kmol |
|
620
|
| |
1S
|
|
millimole
|
mmol |
|
621
|
| |
1S
|
|
micromole
|
|
µmol
|
622
|
|
Avogadro constant
|
1
|
|
reciprocal mole
|
|
mol-¹
|
623
|
|
molar mass
|
1
|
|
kilogram per mole
|
|
kg/mol
|
624
|
| |
1S
|
|
gram per mole
|
|
g/mol
|
625
|
|
molar volume
|
1
|
|
cubic metre per mole
|
|
m³/mol
|
626
|
| |
1S
|
|
cubic decimetre per mole
|
1 dm3/mol
|
dm³/mol |
627
|
| |
1S
|
|
cubic centimetre per mole
|
cm³/mol |
|
628
|
| |
1M
|
|
litre per mole
|
1 dm3/mol
|
l/mol |
629
|
|
molar thermodynamic energy
|
1
|
|
joule per mole
|
|
J/mol
|
630
|
| |
1S
|
|
kilojoule per mole
|
|
kJ/mol
|
631
|
|
chemical potential
|
1
|
|
joule per mole
|
|
J/mol
|
632
|
|
absolute activity
|
1
|
|
one
|
|
1
|
633
|
|
affinity (of a chemical
reaction)
|
1
|
|
joule per mole
|
|
J/mol
|
634
|
|
standard equilibrium constant
|
1
|
|
one
|
|
1
|
635
|
|
molar heat capacity
|
1
|
|
joule per mole kelvin
|
|
J/(mol.K)
|
636
|
|
molar entropy
|
|
|
|
|
|
|
|
molar gas constant
|
|
|
|
|
|
|
|
volumic number of molecules (or
particles),
|
1
|
|
reciprocal cubic metre
|
|
m-³
|
639
|
|
number density of molecules (or
particles)
|
|
|
|
|
|
|
|
molecular concentration of B
|
|
|
|
|
|
|
|
volumic mass, mass density,
density
|
1
|
|
kilogram per cubic metre
|
|
kg/m³
|
642
|
|
mass concentration of B
|
1
|
|
kilogram per litre
|
|
kg/l or kg/L
|
643
|
|
concentration of B,
|
1
|
|
mole per cubic metre
|
|
mol/m³
|
644
|
|
amount of substance,
|
1
|
|
mole per litre
|
1 mol/dm3
|
mol/l |
645
|
|
concentration of B
|
1S
|
|
mole per cubic decimetre
|
|
mol/dm³ |
646
|
| |
1S
|
|
kilomole per cubic metre
|
|
kmol/m³
|
647
|
|
volume fraction of B
|
1
|
|
one
|
|
1
|
648
|
|
mole fraction of B
|
1
|
|
one
|
|
1
|
649
|
|
mole ratio of solute B
|
|
|
|
|
|
|
|
molality of solute B
|
1
|
|
mole per kilogram
|
|
mol/kg
|
651
|
|
ionic strength
|
1S
|
|
millimole per kilogram
|
|
mmol/kg
|
652
|
|
degree of dissociation
|
1
|
|
one
|
|
1
|
653
|
partial pressure of B
(in a gaseous mixture)
|
1
|
|
pascal
|
|
Pa
|
654
|
fugacity of B
(in a gaseous mixture)
|
|
|
|
|
|
|
|
osmotic pressure
|
|
|
|
|
|
|
standard absolute activity
of B
(in a gaseous mixture)
|
1
|
|
one
|
|
1
|
657
|
activity coefficient of B
(in a liquid as a solid mixture)
|
1
|
|
one
|
|
1
|
658
|
standard absolute activity
of B
(in a liquid or a solid mixture)
|
|
|
|
|
|
|
activity of solute B, relative
activity of solute B
(especially in a dilute liquid solution)
|
1
|
|
one
|
|
1
|
660
|
activity coefficient of solute B
(especially in a dilute solution)
|
<
1
|
|
one
|
|
1
|
661
|
standard absolute activity of
solute B
(especially in a dilute solution)
|
< |
|
|
|
|
|
activity of solvent A, relative
activity of solvent A
(especially in a dilute solution)
|
1
|
|
one
|
|
1 |
663
|
osmotic coefficient of the
solvent A
(especially in a dilute solution)
|
|
|
|
|
|
|
standard absolute activity of
solvent A
(especially in a dilute solution)
|
|
|
|
|
|
|
|
stoichiometric number of B
|
1
|
|
one
|
|
1
|
666
|
|
mass of molecule
|
1
|
|
kilogram
|
|
kg
|
667
|
| |
1
|
|
unified atomic mass unit
|
1,660 540 2 x 10-27 kg
|
u
|
668
|
|
electric dipole moment of
molecule
|
1
|
|
coulomb metre
|
|
C.m |
669
|
|
electric polarizability of a
molecule
|
<
1
|
|
coulomb metre squared per volt
|
|
C.m²/V
|
670
|
|
microcanonical partition
function
|
1
|
|
one
|
|
1
|
671
|
|
canononical partition function
|
|
|
|
|
|
|
grand-canonical partition
function,
grand partition function
|
|
|
|
|
|
|
molecular partition function,
partition function of a molecule
|
|
|
|
|
|
|
|
statistical weight
|
1
|
|
one
|
|
1
|
675
|
|
Boltzmann constant
|
1
|
|
joule per kelvin
|
|
J/K
|
676
|
|
mean free path
|
1
|
|
metre
|
|
m
|
677
|
|
diffusion coefficient
|
1
|
|
square metre per second
|
|
m²/s
|
678
|
|
thermal diffusion ratio
|
1
|
|
one
|
|
1
|
679
|
|
thermal diffusion factor
|
|
|
|
|
|
|
|
thermal diffusion coefficient
|
1
|
|
square metre per second
|
|
m²/s
|
681
|
|
proton number
|
1
|
|
one
|
|
1
|
682
|
|
elementary charge
|
1
|
|
coulomb
|
|
C
|
683
|
|
charge number of ion
|
1
|
|
one
|
|
1
|
684
|
|
Faraday constant
|
1
|
|
coulomb per mole
|
|
C/mol
|
685
|
|
electrolytic conductivity
|
1
|
|
siemens per metre
|
|
S/m
|
686
|
|
molar conductivity
|
1
|
|
siemens square metre per mole
|
|
S.m²/mol
|
687
|
|
transport number of ion B,
current fraction of ion B
|
1
|
|
one
|
|
1
|
688
|
|
angle of optical rotation
|
1
|
|
radian
|
|
rad
|
689
|
|
molar optical rotatory power
|
1
|
|
radian meter squared per mole
|
|
rad.m²/mol
|
690
|
massic optical rotatory power,
specific optical rotatory power
|
<
1
|
|
radian metre squared per
kilogram
|
|
rad. m²/kg
|
691
|