Forming ions, Write an equation that shows the formation of the selenide io...

Write an equation that shows the formation of the selenide ion from a neutral selenium atom

Conversion of caco3 equivalent, Q.   A sample of water analysis was found t...

Q.   A sample of water analysis was found to contain temporary magnesium hardness 25 mg/L. Permanent magnesium chloride hardness 15 mg/L and permanent calcium sulphate hardness 20

Chemical test, give one chemical test to distinguish the following pairs of...

give one chemical test to distinguish the following pairs of compound ethyl nitrile and nitroetane;benzamide and p-aminobenzonic acid

Hittorf method.., determination of transport number by hittorfs method.

determination of transport number by hittorfs method.

Correct relationship between wavelength momentum of particle, Which is the ...

Which is the correct relationship between wavelength and momentum of particles: (1) γ= h/ p                  (2) Π h/ p    (3) p= h/ γ (4) h= p/ γ Ans: γ= h/ p

Rayon., what is rayon?what are the things made of it?

what is rayon?what are the things made of it?

#title.chemical eqlibrium., Ask qhow chemical eqlibrium establish uestion #...

Ask qhow chemical eqlibrium establish uestion #Minimum 100 words accepted#

Test of proteins - xanthoproteic test, Test of proteins - Xanthoproteic tes...

Test of proteins - Xanthoproteic test Xanthoproteic test : A few proteins give yellow colour along with concentrated nitric acid (formation of yellow stains on fingers when wor

Ionic bond,

Hydrocarbon, 3-methylhexane impact name

3-methylhexane impact name