Resonance, resonating structure of p-nitro aniline

resonating structure of p-nitro aniline

Molar concentration of a saturated solution, The K sp of the phosphate fer...

The K sp of the phosphate fertilizer CaHPO 4 .2 H2O is 2.7 x 10 -7 at 25 o C.  What is the molar concentration of a saturated solution?  What mass of this compound will dissolve

Who proposed law of mass action, Laws of mass action were proposed by Gulbe...

Laws of mass action were proposed by Gulberg and Waage. The rate of chemical reaction is directly proportional to the product of the active masses of the reactants (molar concentra

Dyeing of fabrics , how to dye a cotton and wool cloth with aniline yellow?...

how to dye a cotton and wool cloth with aniline yellow?

Stoichiometry, What is the difference between reaction stoichiometry and co...

What is the difference between reaction stoichiometry and composition stoiciometry?

What is co-ordination chemistry, Coordination complexes are so pervasive th...

Coordination complexes are so pervasive that the structure and reactions are defined in many ways, sometimes confusingly. The atom within a ligand that is bonded to the central ato

Karl fisher, Calibration

Calibration

Brønsted acids and bases, Definitions   A Br ø nsted base a proton...

Definitions   A Br ø nsted base a proton acceptor, and Br ø nsted acid is a proton donor. In this definition an acid-base reaction accepts protolysis:

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

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

Thermodaenamics,