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how 1 Molar Na2Co3 = 2 N Na and 2 N Co3 and what is the relation between normality and molarity ?

how 1 Molar Na2Co3 = 2 N Na and 2 N Co3 and what is the relation between normality and molarity
?
 

Grade:12th pass

1 Answers

Umakant biswal
5359 Points
6 years ago
@ arman 
molarity = no of moles / volume of solution 
normality = no of gram equivalent / volume of solution ( in litres ) 
now , equivalent mass = molar mass / n factor . 
NO OF MOLES = GIVEN MASS / molar mass 
no of gram equivalent = given mass / equivalent mass 
so, by substituting the equation u will get 
NORMALITY = MOLARITY * N FACTOR 
HOPE IT CLEARS 
all the best 

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