Flame test, Chemistry

Assignment Help:

During a flame test why is calcium''s flame not persistent, while that of strontium is?

Ans) Because it does not have many ions as compared to the Strontium. It is the ions which produce color.


Related Discussions:- Flame test

Define paired comparison (preference) test, Paired Comparison (Preference) ...

Paired Comparison (Preference) Test In this test the assessor is presented with two coded products and asked to indicate whether there is a preference between them. The test

Water Treatment Process, I have to write about the water treatment and the ...

I have to write about the water treatment and the fda and epa and compare and contrast the rules and regulations for tap and bottled water and stuff. Can you help?

Electrolytes are compound containing, Electrolytes are compound containing:...

Electrolytes are compound containing: (1) Electrovalent bond (2) Covalent bond (3) Coordinate bond (4) Hydrogen bond Ans:  Electrovalent bond

Elements easily forms cation, From the following which group of elements ea...

From the following which group of elements easily forms cation: (1) F, CL, Br                         (2) Li,  Na, K         (3)  O, S, Se,                       (4)

Hydroxides, Why do zinc hydroxide, aluminium hydroxide and lead (II) hydrox...

Why do zinc hydroxide, aluminium hydroxide and lead (II) hydroxide dissolve in excess aqueous sodium hydroxide?

Fuel - octane, what compounds is used to to change single bonded octane int...

what compounds is used to to change single bonded octane into double bounded high octane

Berzilius hypothesis, explain Berzelius hypothesis and contradiction of dal...

explain Berzelius hypothesis and contradiction of daltons hypothesis with an example

Werner''s coordination theory, conclusion for Werner''s coordination theory...

conclusion for Werner''s coordination theory assignment

Metelurgy, general principle on metelurgy

general principle on metelurgy

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