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

Uses of oils and fats, Uses of oils and fats (a) Several oils and fats ...

Uses of oils and fats (a) Several oils and fats are used as food material. (b) Oils and fats are employed for the manufacture of glycerol, fatty acids, soaps, candles, veget

What is conclusion in the experiment, Q. What is conclusion in the experime...

Q. What is conclusion in the experiment? A conclusion is a judgment based on the data acquired in the experiment. If data support a hypothesis then the hypothesis is tentativ

Rancidification - chemical properties of oils and fats, Rancidification - c...

Rancidification - chemical properties of oils and fats On long storage in contact along with air and moisture, oils and fats develop unlikable smell. The process is termed as r

Determine the density of salt, A tank contains 50 gal of a solution of NaCl...

A tank contains 50 gal of a solution of NaCl in water (20% wt). To wash the tank, we supply fresh water at 10 gal/min and drain the tank at the constant rate of 10 gal/min. Determi

ELECTRO CHEMISTRY, WITH THE HELP OF A GRAPH, STATE THE DEVIATION OF MOLAR C...

WITH THE HELP OF A GRAPH, STATE THE DEVIATION OF MOLAR CONDUCTIVITY OF STRONG AGAINST WEEK ELECTROLYTE.

Determine atomic number and electrons of an element, The atomic number of a...

The atomic number of an element is 35. What is the total number of electrons present in all the p-orbitals of the ground state atom of that element: (1) 6        (2) 11

Analytical application, how we determine the qualitativ and quantitativ ana...

how we determine the qualitativ and quantitativ analysis of uv

Organic chemistry, why staggerd conformor is more stable than eclipsed conf...

why staggerd conformor is more stable than eclipsed conformer

Milikan problem, A student recreates the milikan oil drop experiment and ta...

A student recreates the milikan oil drop experiment and tabulates the relative charge of oil drops in terms of a constant a. Find the charge of a Drop 1. A Drop 2. 3/2 a Drop

Transitions between energy levels, A red flame is produced when LiCl is hea...

A red flame is produced when LiCl is heated. How can I determine which transition between the energy levels produces this colour?

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