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

Characteristics of food texture, Q. Characteristics of food texture? H...

Q. Characteristics of food texture? Hardness: It is defined as the force necessary to affect a given deformation. When judged by human senses, it is the force required to pen

Explain about roasting process, Q. Explain about Roasting process? Roas...

Q. Explain about Roasting process? Roasting is the method of heating ores in the presence of excess air and involves oxidation. It is mainly applied to sulphide ores, which are

Which orbital is dumb-bell shaped, Which orbital is dumb-bell shaped : (...

Which orbital is dumb-bell shaped : (1) s -orbital         (2) p  -orbital    (3) d  -orbital          (4)f -orbital Ans: p  -orbital

Metal-complexex, Ask question #Minimum 100 wordefine-coordination-position-...

Ask question #Minimum 100 wordefine-coordination-position-isomerism ds accepted#

Chlorination, 1. CH2=CH-CH3 inpresence of SO2Cl2 (UV light) product..?? 2....

1. CH2=CH-CH3 inpresence of SO2Cl2 (UV light) product..?? 2. (CH3)3CH +Cl2 undergo photo halogenation product..?? 3. 1-propyne react with HCl product is? Solution) 1 SO2Cl2 resu

What are the various types of electrodes?, Some important types of electrod...

Some important types of electrodes which are frequently used in electrochemical cells are described as follows:     Metal-metal ion electrode: such type of electrodes includes a

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