List of All Inorganic-chemistry Formulas

All Inorganic-chemistry Formulas List

Unknown Metal Weight

Formula:


Equivalent Weight of Metal A = ( Equivalent Weight of Metal B * Weight of Metal A ) / Equivalent Weight of Metal B

Related Calculator:

Enthalphy

Formula Used:


(Enthalphy = U + PV)
where
U is the internal energy (in joules),
p is the pressure of the system, (in pascals), and
V is the volume, (in cubic meters).

Related Calculator:


Equivalent Mass of Acid

Formula Used:


Equivalent Mass = (Molecular mass of acid) / (number of ionizable hydrogens)

Related Calculator:

Avogadro's Number

Formula:


N = (Z x M) / (D x V)

Where,
Z=Number of atoms within the crystal unit cell,
M=Average atomic mass,
D=Density,
V=Volume.

Related Calculator:

Radioactive Decay

Formula Used:


A = A0 e-(0.693t / T1/2)

Where,
A - Final Activity in Radioactive Material
A0 - Initial Activity
t - Radiation Decay Time
T1/2 - Isotope Half-life

Related Calculator:

Atoms to Moles


Formula:

Mole = Atom * 6.0221415E+23
Atom = Mole / 6.0221415E+23


where,

Atom = Number of atoms
1 Mole = 6.0221415E+23 Atom

Related Calculator:

Atomic Mass

Formula:


A = Number of protons + Number of neutrons


where,
A = Mass Number or Atomic Weight

Related Calculator:

Molecular Mass using GMV Law

Formula

Molecular mass = 2 x Vapour density

Vapour density = Density of gas / Density of hydrogen

Related Calculator:

Molar Concentration

Formula:

Molar Concentration = (m / v) x (1 / MW)


Where,

m = Mass
v = Volume
MW = Molecular Weight

Related Calculator:

mg/ml to Molarity

Formula:

Molarity = Concentration / Molecular Weight

Related Calculator:

Molarity To mg/ml

Formula:

Concentration = Molarity x Molecular Weight

Related Calculator:

Half Life

Formula:

t1/2 = t × ( ln (2) / ln (nt/no))


Where,

t1/2 = Half Life Time
t = Total Time
nt= Remaining Quantity
no = Initial Quantity

Related Calculator:

Radioactive Decay

Formula:

c = (1000 x a x e-(log 2 / d) x b ) / 1000


Where,

c = Moles of Nuclei Remain
a = Initial Number of Moles of Nuclei
b = Time Period
d= Element

Related Calculator:

Equilibrium Constant | Partial Pressure

Formula:

Given Equation aA + bB = cC + dD
Kp = (PC)c (PD)d / (PA)a (PB)b


Where,

Kp = Equilibrium Constant
PA = Partial Pressure of Product A
PB = Partial Pressure of Product B
PC = Partial Pressure of Reactant C
PD = Partial Pressure of Reactant D

Related Calculator:


english Calculators and Converters


Sitemap