Method for detection of elements - phosphorus, Chemistry

Assignment Help:

Method for Detection of Elements - Phosphorus

Phosphorus is detected through fusing the organic compound along with sodium peroxide while phosphorus is converted into sodium phosphate. 2P + 5Na2O2→2Na3PO4 +2Na2O.  The fused mass is extracted with H2O, boiled with conc. HNO3 and after that ammonium molybdate is included. Presence of yellow ppt. or colouration because of the formation of ammonium phosphomolybdate points out the presence of phosphorus.


Related Discussions:- Method for detection of elements - phosphorus

Cycloalkanes, What are the general methods for preparation of cycloalkane

What are the general methods for preparation of cycloalkane

Back-titration, 1 gram of pure sodium carbonate is dissolved in water and t...

1 gram of pure sodium carbonate is dissolved in water and the solution is made up to 50 ml of this solution 50 ml of 0.1 N HCl is added whose volume is 50 ml and the mixture furthe

Structure of 1-1-dimethylcyclohexane, 1,1-Dimethylcyclohexane is achiral, a...

1,1-Dimethylcyclohexane is achiral, and therefore cannot be optically active.

Benzene, why 1 product is obtained when an electrophile reacts with mono-su...

why 1 product is obtained when an electrophile reacts with mono-substituted benzene

How many centigrams are in 5 kilograms, Q. How many centigrams are in 5 kil...

Q. How many centigrams are in 5 kilograms? Two conversion factors are essential to solve this problem. Keep in mind that there are 1000 grams in a kilogram and 100 centigrams i

Atoms, what is an atom

what is an atom

IR spectroscopy, why methane does not absorb IR radiation?

why methane does not absorb IR radiation?

Describe about electron configurations, Q. Describe about Electron Configur...

Q. Describe about Electron Configurations? As you will study the number and arrangement of electrons around the nucleus of an atom determines its chemical properties. Consequen

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