Uses of pyrogallol, Uses of pyrogallol (a) As a developer in photograph...

Uses of pyrogallol (a) As a developer in photography. (b) As a hair dye. (c) In medicine of skin diseases like eczema. (d) For absorbing none reacted oxygen in gas ana

Ionic bond,

Atoms and molecules, what is 1 u equal to ?

what is 1 u equal to ?

Equivalent weight, eq. weight of Br in Br2 --> Br- +BrO3-

eq. weight of Br in Br2 --> Br- +BrO3-

Show the properties of lithium aluminium hydride, Q. Show the properties of...

Q. Show the properties of Lithium Aluminium Hydride? Lithium aluminium hydride is much more useful than aluminium hydride. It is prepared in the laboratory by the action of LiH

Which electronic configuration is not observing the ( n+ 1), Which electron...

Which electronic configuration is not observing the ( n+ 1) rule: (1) 1s 2 , 2s 2 , 2p 6 , 3s 2 , 3p 6 , 3d 1 , 4s 2                (2) 1s 2, sp 2 , sp 6 , 3s 2 , 3p 6 , 3

Ionization energy, ionization energy

ionization energy

Electrochemistry, Q. Describe Electrochemistry Electricity (i.e., elect...

Q. Describe Electrochemistry Electricity (i.e., electric current) is a flow of electric charges. In metals, it is the flow of electrons. In electrolytes, it is the mov

Evaluate total solids in milk, Q. Evaluate Total Solids in Milk? Total ...

Q. Evaluate Total Solids in Milk? Total solids determination is a common procedure in many manufacturing plants using dairy products. The total solids in milk can be calculat

Interconversion of the resonance structures, Interconversion of the resonan...

Interconversion of the resonance structures of carbon monoxide with the curved-arrow notation: Because the carbon in the structure on the left has a sextet of electrons, it