Quantitative analysis - estimation of elements, Chemistry

Assignment Help:

Quantitative analysis - Estimation of Elements

After qualitative analysis of elements, the another step in the determination of molecular formula of an organic compound is the estimation of several elements by mass, that is finding the percentage composition of the elements by mass. The several methods generally employed for the estimation of principal elements are as follow:

1. Carbon and Hydrogen

2. Nitrogen

3. Halogens

4. Sulphur

5. Phosphorous

6. Oxygen


Related Discussions:- Quantitative analysis - estimation of elements

Tendency to form electrovalent bond is largest, The tendency to form electr...

The tendency to form electrovalent bond is largest in (1)  A                                         (2) B (3)  C                                          (4)  D

Determine the largest amount, Which of the following electron transition in...

Which of the following electron transition in a hydrogen atom will require the largest amount of: (1) From n-1 to n=2          (2) From n= 2  to n=3  (3) From n= ∞  to n=

How to find which compound is acid or basic?, We can find a compound  is  a...

We can find a compound  is  acid or base by using litmus test. Acides turnes red litmus to blue colour, in case of base it turnes blue  litmus to red.(or) According to arrhenius

An e - has magnetic quantum number, An e - has magnetic quantum number as 3...

An e - has magnetic quantum number as 3, what is its principal quantum number: (1) 1        (2) 2    (3) 3            (4) 4 Ans: 4

Sericulture, Is sericulture possible at 35 dgree centigrade?

Is sericulture possible at 35 dgree centigrade?

Qualitative analysis, easy ways to find basic radicals in qualitative analy...

easy ways to find basic radicals in qualitative analysis

Hybridization activity, Can you give me an activity about hybridization? I ...

Can you give me an activity about hybridization? I badly need some help

The compounds are covalent, Which of the following compounds are covalent: ...

Which of the following compounds are covalent: (1)  H 2                                                  (2) CaO                         (3)  KCL

.atomic structure, As the electron move away from the nucleus,its potential...

As the electron move away from the nucleus,its potential energy

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