Chemical in cosmetics, Chemical in cosmetics The phrase cosmetics are t...

Chemical in cosmetics The phrase cosmetics are taken from the Greek word Kosmetikos. The meaning of this is decorating. Beautifying or enhancing complexion of skin. In middle a

Calculate the feed rate of water, Liquid-liquid extraction is used to separ...

Liquid-liquid extraction is used to separate acetone and MIBK. A mixture of acetone and MIBK is fed to a mixing tank at a rate of 100 kg/min. Pure water is also fed to the tank and

Chemical periodicity, assignment

assignment

Organic chemistry, how to do nomenclature in organic chemistry

how to do nomenclature in organic chemistry

Equivalent weight , find the equivalent weight of KMnO4

find the equivalent weight of KMnO4

Many ionic crystals dissolve, Many ionic crystals dissolve in water because...

Many ionic crystals dissolve in water because: (1) Water is an amphiprotic solvent (2)Water is a high boiling liquid (3) The process is accompanied by a positive heat of

Emf series and its application,

Photochemistry, Applications of Photochemistry

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Merits of atomic fluorescence spectrometry, Merits of Atomic fluorescence s...

Merits of Atomic fluorescence spectrometry: Merits of the technique involve extremely low detection limits for favourable elements and the possibility of handling solid, liqui

Show the effect of pressure on chemical equilibrium, Q. Show the Effect of ...

Q. Show the Effect of pressure on chemical equilibrium? Ans. In gases, the pressure is proportional to the number of moles of molecules. Reactions accompanied by a change