HOW TO MAKE MOLAR SOLUTION OF SODIUM HYDROXIDE
Following things Required to make Molar Solution :
Molecular Formula
Molecular Weight
Assay or Purity of Compound
Formula:-
Mol.Weight of Compound(in gram) x Required Molarity(M) x Required Volume(ml) x 100
1000 x Assay or Purity of Compound
EXAMPLE: We want to make 1000 ml solution of 0.1M Sodium
Hydroxide
Following
things Required to make Molar Solution :
Molecular
Formula : NaOH
Molecular
Weight : 39.997
Assay
or Purity of Compound : 99.0 % w/w
Please
put the values in following formula:-
Mol.Weight
of Compound(in gram) x Required Molarity(M) x Required Volume(ml) x 100
1000 x
Assay or Purity of Compound
=
39.997 (in gram) x 0.1(M) x 1000 (ml) x 100
1000 x 99.0
= 4.0401 g
= 4.0401 g of Sodium Hydroxide Required to make
1000ml solution of 0.1M
Sodium Hydroxide
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