"" " Molar mass of C4H10

#### Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of C4H10 is 58.1222 g/mol
Compound name is butane

Convert between C4H10 weight and moles
 Compound Moles Weight, g C4H10

Elemental composition of C4H10
ElementSymbolAtomic weightAtomsMass percent
CarbonC12.0107482.6583
HydrogenH1.007941017.3417

 Mass percent composition Atomic percent composition

Sample reactions for C4H10
 Equation Reaction type C4H10 + O2 = CO2 + H2O combustion C4H10 + O = CO2 + H2O double replacement C4H10 + O2 = CO + H2O double replacement C4H10 + O2 = CO2 + H2 single replacement C4H10 + O2 = C + H2O single replacement

Formula in Hill system is C4H10

### 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.