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

Explain about coordination compound, Q. Explain about coordination compound...

Q. Explain about coordination compound? These compounds are usually formed by the donation of pair of electrons to the central metal ion by the group of ions or molecules. The

Thermodynamics, #question how many calories are required to heat 1.0g water...

#question how many calories are required to heat 1.0g water from 15 to 65c..

What is aronatic compounds ?, Aromatic compounds are compounds having one o...

Aromatic compounds are compounds having one or more benzene rings in it . These compounds satisfies the huckel''s rule. Huckel''s rule:- Compounds contain 4n+2 pi electrons are ar

Thermogravimetric analysis, #question.factors affecting thermogravimetric c...

#question.factors affecting thermogravimetric curves.

What is the major diffrence btw cast cast iron and pig iron?, Pig iron is c...

Pig iron is cast iron with a very high carbon content: 4% by weight or more. Cast iron has at least 2% carbon by weight. Less than that, and it''s steel. Cast iron and pig iron are

Electrophiles - organic chemistry, Electrophiles - Organic Chemistry El...

Electrophiles - Organic Chemistry Electron deficient species or electron acceptor is an electrophile, It can be categorized into two types : (A) Charged electrophiles (B)

Determine the alcoholic acidity of the sample of flour, Determine the alcoh...

Determine the alcoholic acidity of the given sample of flour. After undertaking this activity, you will be able to: • assess the acidity the given sample of flour, and •

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