Characteristic flame colour - chemical analysis, Characteristic flame colou...

Characteristic flame colour: specific metals and their salts impart particular colours to Bunsen burner flame.         (1)  Pb (plumbum) impart pale greenish colour to the f

Assignment, laws of chemical combinations

laws of chemical combinations

Why polar solvent favours sn1 mechanism , The S N 1 reaction is a substit...

The S N 1 reaction is a substitution reaction in organic chemistry. "SN" place for nucleophilic substitution and the "1" shows  the fact that the rate-determining step is unimole

Which reactions can occur during further oxidation, a) Write down the balan...

a) Write down the balanced reaction equation of the key reaction path.  b) Which reactions can occur during further oxidation (except total oxidation) ?   The us

DIRECT POTENTIOMETRY, WHAT IS THE INITIAL CONCENTRATION

WHAT IS THE INITIAL CONCENTRATION

Steric effect - organic chemistry, Steric effect - Organic Chemistry On...

Steric effect - Organic Chemistry On account of the existence of bulkier groups at the reaction centre, they makes problem as mechanical interference and with the result the at

Effects of substituents on the acidity of phenols, Effects of substituents ...

Effects of substituents on the acidity of phenols: Existence of electron attracting group, (for example -NO 2 , -X, - NR + 3 ,  -CN, -CHO, -COOH) on the benzene ring increases

Metallic bonding,

Physicsal chemistry, priming and foaming

priming and foaming

Halides and halide complexes, Halides and halide complexes Almost all e...

Halides and halide complexes Almost all elements create thermodynamically stable halides. The general stability sequence is F>Cl>Br>I, that in covalent compounds follows the su