Molar mass of NH4NO3

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of NH4NO3 is 80.0434 g/mol

Compound name is ammonium nitrate

Convert between NH4NO3 weight and moles

Compound	Moles		Weight, g
NH4NO3

Elemental composition of NH4NO3

Element	Symbol	Atomic weight	Atoms	Mass percent
Nitrogen	N	14.0067	2	34.9978
Hydrogen	H	1.00794	4	5.0370
Oxygen	O	15.9994	3	59.9652

Mass percent composition	Atomic percent composition

Sample reactions for NH4NO3

Equation	Reaction type
NH₄NO₃ = N₂O + H₂O	decomposition
NH₄NO₃ = N₂ + O₂ + H₂O	decomposition
Li₃N + NH₄NO₃ = LiNO₃ + (NH₄)₃N	double replacement
MgCl₂ + NH₄NO₃ = Mg(NO₃)₂ + NH₄Cl	double replacement
NaOH + NH₄NO₃ = NaNO₃ + NH₄OH	double replacement

Formula in Hill system is H4N2O3

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.
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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.

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