IUPAC Gold Book - Quantities

Quantities

A B CDE F G H IJK L M N O P Q R S TUV WXYZ

quantity	symbol	referenced in	equation
decadic absorbance, $A$	$Math - math$	decadic absorbance, $A$	$A$
		decadic absorbance, $A$	$A = − log 10 ( 1 − α )$
decay constant	$Math - apply$	decay constant	$A = λ N B$
		exponential decay	$A = A 0 e − λ t$
		exponential decay	$λ$
degeneracy	$Math - math$	degeneracy	$g$
	$Math - math$	degeneracy	$d$
	$Math - math$	degeneracy	$W$
	$Math - math$	degeneracy	$ω$
	$Math - math$	degeneracy	$β$
degree of reaction, $α$	$Math - math$	degree of reaction, $α$	$α$
density, $ρ$	$Math - apply$	mass density gradient, $∇ ρ$ , $grad ρ$	$∇ ρ$
		mass density gradient, $∇ ρ$ , $grad ρ$	$grad ρ$
		mass-average velocity in electrolytes	$v b = ρ −1 ∑ C i M i v i$
		mass-average velocity in electrolytes	$ρ$
dielectric polarization, $P$	$Math - math$	dielectric polarization, $P$	$P$
		dielectric polarization, $P$	$P = D − ɛ 0 E$
differential capacitance	$Math - apply$	differential capacitance	$C = ( ∂ Q ∂ E ) T , p , μ i , ...$
diffusion coefficient, $D$	$Math - math$	diffusion coefficient, $D$	$D$
		diffusion coefficient, $D$	$J n = − D ∇ c B$
dilution rate, $D$ in biotechnology	$Math - math$	dilution rate, $D$ in biotechnology	$D$
disintegration energy, $Q$	$Math - math$	disintegration energy, $Q$	$Q$
dissociation energy, $E d$ , $D$	$Math - math$	dissociation energy, $E d$ , $D$	$E d$
	$Math - math$	dissociation energy, $E d$ , $D$	$D$
distribution ratio, $D$ in liquid-liquid distribution	$Math - math$	distribution ratio, $D$ in liquid-liquid distribution	$D$
	$Math - math$	distribution ratio, $D$ in liquid-liquid distribution	$D c$
dose equivalent, $H$	$Math - math$	dose equivalent, $H$	$H$
doubling time $t D$ in biotechnology
driving force (affinity) of a reaction, $A$	$Math - math$	driving force (affinity) of a reaction, $A$	$A$
dynamic viscosity, $η$	$Math - math$	rotational correlation time, $τ c$ or $θ$	$η$
		rotational correlation time, $τ c$ or $θ$	$D r = R T / 6 V η$