Molecular formula, Chemistry

Assignment Help:

Molecular Formula

Molecular formula of a substance provides the actual number of atoms that present in one molecule of the substance.

Molecular formula = n * Empirical formula

In which n is a simple integer 1, 2, 3,...... etc. illustrated by the equation,

n = Molecular mass of the compound / Empirical formula mass of the compound

in which the molecular mass of the compound is defined experimentally by any one of the methods discussed previously, empirical formula mass is measured by adding the atomic masses of all the atoms exist in the empirical formula.


Related Discussions:- Molecular formula

Condensation reaction of carbonyl compounds, Condensation reaction of carbo...

Condensation reaction of carbonyl compounds Nucleophilic addition reaction of compounds comprising carbonyl group along with those compounds that have at least one acidic hydro

Liquification of gases, tell me about liquification of gases in detail but ...

tell me about liquification of gases in detail but in most easy words

Equivalent weight, Equivalent weight of Ca in Ca3(PO4)2 is

Equivalent weight of Ca in Ca3(PO4)2 is

Define oxidation state of an atom, Q. Define Oxidation state of an atom? ...

Q. Define Oxidation state of an atom? Oxidation State: Oxidation state of an atom is defined as an apparent or formal charge on that particular atom in a molecule. In majorit

First use quantum theory to explain the structure of atom, The first use o...

The first use of quantum theory to explain the structure of atom was made by: (1)  Heisenberg (2 )Bohr (3) Planck (4) Einstein Ans: Bohr

Ring chain isomerism - organic chemistry, Ring-chain isomerism: This ki...

Ring-chain isomerism: This kind of isomerism is because of different modes of linking of carbon molecules, that is the isomers process either open chain or closed chain structu

Hydrogen, hydrogen behave as a metal at low pressure only why

hydrogen behave as a metal at low pressure only why

The number of orbitals in 2p sub-shell is, The number of orbitals in 2p  s...

The number of orbitals in 2p  sub-shell is : (1) 6        (2) 2        (3) 3        (4) 4 Ans: 3

Atoms and molecules, what are the application of law of chemical combinatio...

what are the application of law of chemical combination?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd