Molar mass of KHSO4

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of KHSO4 is 136.1688 g/mol

Convert between KHSO4 weight and moles

Compound	Moles		Weight, g
KHSO4

Elemental composition of KHSO4

Element	Symbol	Atomic weight	Atoms	Mass percent
Potassium	K	39.0983	1	28.7131
Hydrogen	H	1.00794	1	0.7402
Sulfur	S	32.065	1	23.5480
Oxygen	O	15.9994	4	46.9987

Mass percent composition	Atomic percent composition

Sample reactions for KHSO4

Equation	Reaction type
KHSO₄ + KOH = K₂SO₄ + H₂O	double replacement
KHSO₄ = K₂S₂O₇ + H₂O	decomposition
NaOH + KHSO₄ = KSO₄Na + H₂O	double replacement

Formula in Hill system is HKO4S

Computing molar mass (molar weight)

To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use:

Any chemical element. Capitalize the first letter in chemical symbol and use lower case for the remaining 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, Dmg
parantesis () or brackets [].
Common compound names.

Examples of molar mass computations: NaCl, Ca(OH)2, K4[Fe(CN)6], CuSO4*5H2O, water, nitric acid, potassium permanganate, ethanol, fructose.

Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert from weight to number of moles and vice versa.

Computing molecular weight (molecular mass)

To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets.
Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2.

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

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Weights of atoms and isotopes are from NIST article.

Related: Molecular weights of amino acids

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