Atomic Number Of Fe



Molar Mass, Molecular Weight and Elemental Composition Calculator

  1. How To Find Atomic Number
  2. Atomic Number Of Fe3+
  3. Atomic Number Of Fermium

How To Find Atomic Number

Calculate effective atomic number of iron in Fe(CN)64− complex ion. Maharashtra State Board HSC Science (Electronics) 12th Board Exam. Question Papers 164. Textbook Solutions 10906. Important Solutions 3209. Question Bank Solutions 11430. Concept Notes & Videos 429. Iron, isotope of mass 56 Please visit the Iron element page for information specific to the chemical element of the periodic table. The atomic number of Fe is 26. So the electron configuration of Fe can be given as follows. `Fe = 1S^2,2S^2,2P^6,3S^2,3P^6,3d^6,4S^2` when it forms `Fe^(3+)` ion it will lose 3 electrons 2 from 4S.


Molar mass of Fe is 55.8450 g/mol
Compound name is iron
Convert between Fe weight and moles
CompoundMolesWeight, g
Fe

Elemental composition of Fe
ElementSymbolAtomic weightAtomsMass percent
IronFe55.8451100.0000

Mass percent compositionAtomic percent composition

Sample reactions for Fe
EquationReaction type
Fe + Cl2 = FeCl3synthesis
Fe + O2 = Fe2O3synthesis
Fe + H2O = Fe3O4 + H2single replacement
Fe + CuSO4 = FeSO4 + Cusingle replacement
Fe + H2SO4 = Fe2(SO4)3 + H2single replacement

Formula in Hill system is Fe

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.
Give us feedback about your experience with Molecular Weight Calculator.
Related: Molecular weights of amino acids
molecular weights calculated today

Number
Back to Online Chemical Tools Menu

Atomic Number Of Fe3+

By using this website, you signify your acceptance of Terms and Conditions and Privacy Policy.
© 2021 webqc.org All rights reserved

Atomic Number Of Fermium

Periodic table
Unit converters
Chemistry tools
Chemical Forum
Chemistry FAQ
Constants
Symmetry
Chemistry links
Link to us
Contact us


How to cite?

WebQC.Org
online education
free homework help
chemistry problems
questions and answers