Some Basic Concepts Of Chemistry

Conversion factor,

Equivalent wt. of

(a) Number of molecules in of


(b) Number of molecules in of


(c) Number of molecules in mole of


(d) Number of molecules in of


Thus, mole of contains smallest number of molecules

In in mole of , the number of molecules In mole , the total number of atoms of all elements present

acid
(base)
acid base hence, resultant mixture is acidic.
Resultant normality

of solution contains
molecules of ions.
solution will contain
molecule
molecule
So, molecule are present in
or in , the number of molecules present

in , the number of molecules present

molecules

; molecular weight