Enter a chemical formula to calculate its molar mass and also elemental composition:
Molar massive of KMnO4 is 158.0339 g/mol

Compound surname is potassium permanganate
Convert between KMnO4 weight and also moles
CompoundMolesWeight, g

Elemental composition of KMnO4ElementSymbolAtomic weightAtomsMass percent
Mass percent compositionAtomic percent composition

Sample reactions because that KMnO4
EquationReaction type
KMnO4 = K2O + MnO + O2decomposition
KMnO4 = K2MnO4 + MnO2 + O2decomposition
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2double replacement
KMnO4 + MgS = K2S + Mg(MnO4)2double replacement
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2double replacement
Formula in Hill system is KMnO4

Computing molar fixed (molar weight)

To calculate molar massive of a chemical compound enter its formula and also click "Compute". In chemistry formula you might use:Any chemical element. Capitalize the an initial letter in chemical symbol and use lower case for the staying letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.Functional groups: D, Ph, Me, Et, Bu, AcAc, For, Ts, Tos, Bz, TMS, tBu, Bzl, Bn, Dmgparantesis () or base <>.Common compound names.Examples the molar mass computations: NaCl, Ca(OH)2, K4,CuSO4*5H2O,water,nitric acid,potassium permanganate,ethanol,fructose.

You are watching: Calculate the molecular mass of potassium permanganate kmno4

Molar massive calculator additionally displays typical compound name, Hill formula, element composition, fixed percent composition, atomic percent compositions and allows to transform from weight to number of moles and vice versa.

Computing molecular load (molecular mass)

To calculation molecular load of a chemistry compound get in it"s formula, point out its isotope massive number after each aspect in square brackets.Examples the molecular load computations: C<14>O<16>2, S<34>O<16>2.

See more: Infinity Gold Speakers Jeep Grand Cherokee, Infinity Gold Speakers

Definitions of molecule mass, molecular weight, molar mass and molar weight

Molecular mass (molecular weight) is the mass of one molecule that a substance and also is express in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom that carbon-12) Molar mass (molar weight) is the mass of one mole of a substance and also is expressed in g/mol.Weights that atoms and isotopes are from NIST article.Related: molecule weights that amino acidsmolecular weights calculation today please let us know exactly how we deserve to improve this internet app.
Gas laws
call us

menu Balance Molar massive Gas laws Units Chemistrytools Periodictable Chemicalforum the opposite Constants Contribute call us is a internet application with a mission to administer best-in-class chemistry tools and also information to chemists and students.

By utilizing this website, you denote your accept of Terms and Conditions and Privacy Policy.Do Not offer My an individual Information