HOW MUCH MOLARITY OF STANDARD CONCENTRATED ACIDS (Glacial Acetic Acid) AND FORMULA TO MEASURE THEM

HOW MUCH MOLARITY OF STANDARD CONCENTRATED ACIDS (Glacial Acetic Acid)
AND FORMULA  TO MEASURE THEM
Following Values are Required of concentrated solutions  :
Molecular Formula
Molecular Weight
Assay or Purity of Acid
Weight per ml of Acid

Formula:-                 1000ml x Wt.per ml x Purity of Conc. Solution
                                                    Molecular weight x 100
                                   = ? M

Example :- For Glacial Acetic Acid 99.5 %w/w
Following Values are Required of concentrated solutions  :
Molecular Formula                       = CH3COOH
Molecular Weight                          = 60.052
Assay or Purity of Compound     = 99.5%w/w
Weight per ml of compound        = 1.05

Put the given values in following formula
Formula:-                 1000ml x Wt.per ml x Purity of Conc. Solution
                                                    Molecular weight x 100
                               = ? M
                               =    1000ml x 1.05 x  99.5
                                            60.052 x 100
                               = 17.397 M
Concentrated Glacial Acetic Acid 99.5 %w/w is about 17.397 M
17.397 M              = 1000 ml Glacial Acetic Acid 99.5 %w/w
For 1M                  = 1000 ml Glacial Acetic Acid 99.5 %w/w
                                                     17.397
                               = 57.48 ml Glacial Acetic Acid 99.5 %w/w Required


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