Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Oxidation Test - Sulphur
Sulphur can as well be tested by oxidation test. The organic compound is fused along with fusion mixture (a mixture of sodium carbonate and potassium nitrate). The sulphur, if available in the organic compound, is oxidised to sodium sulphate. Na2CO3+S+3O → Na2SO4 + CO2. The fused mass that is dissolved in water and the solution is acidified along with hydrochloric acid. After that Barium chloride solution is included. The formation of a white precipitate depicts the existence of sulphur.
Na2SO4 + BaCl2 → BaSO4 + 2NaCl
Properties of Picric Acid Picric Acid is a yellow crystalline solid, melting point 122°C. Picric Acid is insoluble in cold water but soluble in hot water and in ether. It is ac
what are the acid refractory and its application and examples?
limitation of lewis is include bond parameter
the reaction equations for the dissociation of dithzone into chelate anions and the formation of metal-dithizone chelates
Advantages of radiometric titration
(i) Illutrate integrated rate law and derive it for first order reaction. (ii) Why coal does not burn by itself in air but once initiated by flame, it continues to burn?
Which electronic configuration for oxygen is correct according to Hund's rule of multiplicity: (1) 1s 2 , 2s 2 , 2p 2 x , 2p 1 y , 2p 1 z (2) 1s 2
The amino acid glutamine can be produced bythe following equilibrium in the presence of a suitable catalyst. The equilibrium constant for this reaction is 3.5 x 10-3 at 25 oC.
How are p-type and n-type semiconductor obtained? A P-type semiconductor is attained by carrying out a process of doping which is adding a certain type of atoms to the semicon
Which of the following halides has maximum melting point: (1) NaCl (2) NaBr (3) Nal (4
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd