How to find concentration of the solutions

 

Asked by fathimafero | 11th Sep, 2019, 02:00: PM

Expert Answer:

Concentration is expressed in various concentration terms. 
Basic formulae of concentraion is:
 
C o n c e n t r a t i o n equals fraction numerator A m o u n t space o f space s o l u t e over denominator A m o u n t space o f space s o l v e n t end fraction
space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space o r
C o n c e n t r a t i o n equals fraction numerator A m o u n t space o f space s o l u t e over denominator A m o u n t space o f space s o l u t i o n end fraction
There are two major ways of expressing concentration-
 
left parenthesis 1 right parenthesis space M a s s space b y space m a s s space p e r c e n t a g e space o f space a space s o l u t i o n equals fraction numerator M a s s space o f space s o l u t e over denominator M a s s space o f space s o l u t i o n end fraction cross times 100

left parenthesis 2 right parenthesis thin space M a s s space b y space v o l u m e space p e r c e n t a g e space o f space a space s o l u t i o n equals fraction numerator M a s s space o f space s o l u t e over denominator v o l u m e space o f space s o l u t i o n end fraction cross times 100

Answered by Ravi | 12th Sep, 2019, 11:01: AM