Chemistry
CHEMISTRY
Submitted by Anonymous on Fri, 2010-09-03 13:19DERIVE RELATION BETWEEN MOLITIY AND MOLARITY
well i dont believe in chemistry because i dont belive in atoms
Submitted by sravya vinay on Thu, 2010-07-01 20:03in organic chemistry they explainonly about only 3 sub atomic particles that is protons neutrons and electrons but we know that accoroding to scientists there are about 107 sub atomic particles then what about the remaining other 104 particles? example: quarks
will they dont effect the organic reactions?
Chemistry NDA
Submitted by Admin on Wed, 2010-06-09 14:13Physical and Chemical changes. Elements, Mixtures and Compounds, Symbols, Formulae and simple Chemical Equations, Law of Chemical Combination (excluding problems). Properties of Air and Water.
Preparation and Properties of Hydrogen, Oxygen, Nitrogen and Carbondioxide, Oxidation and Reduction.
Acids, bases and salts.
Carbon - different forms.
Fertilizers - Natural and Artificial
Material used in the preparation of substances like soap, Glass, Ink, Paper, Cement, Paints, Safety Matches, and Gun-Powder.
Chemistry IIT
Submitted by Admin on Wed, 2010-06-09 14:07General topics: Concept of atoms and molecules; Dalton’s atomic theory; Mole concept; Chemical formulae; Balanced chemical equations; Calculations (based on mole concept) involving common oxidation-reduction, neutralisation, and displacement reactions; Concentration in terms of mole fraction, molarity, molality and normality.