Characteristic flame colour - chemical analysis, Chemistry

Assignment Help:

Characteristic flame colour: specific metals and their salts impart particular colours to Bunsen burner flame.       

(1)  Pb (plumbum) impart pale greenish colour to the flame.

(2) Cu and Cu salts impart blue or green colour to the flame.  

(3)  Borates as well impart green colour to the flame.

(4)  Ba and its salts impart apple green colour to the flame.

(5)  Sr imparts crimson red colour to the flame.

(6)  Ca imparts brick red colour to the flame.

(7)  Na imparts yellow colour to the flame.

(8)  K imparts pink-violet (Lilac) colour to the flame.

(9)  Li imparts crimson-red, Rb  imparts violet and Cs imparts violet colours to the flame.

(10) Livid- blue flame is given by As, Sb and Bi.


Related Discussions:- Characteristic flame colour - chemical analysis

How to calculate rate constant, Chemical Kinetics of the Peroxodisulfate Io...

Chemical Kinetics of the Peroxodisulfate Ion The peroxodisulfate  ion is one of the strongest oxidants that are  called, although the oxidation reaction is relatively slow.

Cyclic or closed chain compounds, Cyclic or closed-chain compounds Cyc...

Cyclic or closed-chain compounds Cyclic compounds consist of at least one ring or closed chain of atoms. The compounds along with just only one ring of atoms in the molecule a

Microwave digestion, if insoluble residues are found after the microwave di...

if insoluble residues are found after the microwave digestion with nitric acid, how to improve?

Saturated and unsaturated compounds, Saturated and unsaturated compounds ...

Saturated and unsaturated compounds If, in an organic compound consisting of two or more carbon atoms, there are just only single bonds among carbon atoms, after that the comp

Calculate the thermodynamic properties, Measure the thermodynamic propertie...

Measure the thermodynamic properties (reaction enthalpy, entropy, and Gibbs energy) for this reaction under standard conditions. Is the reaction exothermic or endothermic? Is i

Radiation chemistry, pplications of radiotracers in analytical mathods

pplications of radiotracers in analytical mathods

Show the extraction of oxygen, Q. Show the Extraction of Oxygen? Oxygen...

Q. Show the Extraction of Oxygen? Oxygen is separated from air on a large scale by the fractional distillation of liquid air. It is obtained as a by-product along with hydrogen

Illustrate about werners theory, Q. Illustrate about Werners Theory? Ba...

Q. Illustrate about Werners Theory? Based on the study of a large number of compounds. Wermer gave the following postulates: • Metal atoms in complexes possess two types o

Conductions, Factor of affecting conductions

Factor of affecting conductions

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