Relations between concentration units

Relations between concentration units

In this page, you can show relations between concentration units ie. Relation between molarity and molality , molarity and normality etc.

1. Relations between molality (m) and molarity (M) :-

1. Molality (m)  to molarity (M) :-

                                                

m=                       molarity

      —————————————————

                    molarity × molecular weight

 Density –   —————————————
                                     1000

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2. Molarity (M) to molality (m) :-

M =               molality × density

—————————————————

               molality × molecular weight

1 + ——————————————–

                                   1000

—————————————————————————

  2) Relations between Normality   (N) and Molarity (M) :-

1. Normality = molarity × molecular weight

————————–

                                        Equivalent weight

2. Normality × equivalent weight = molarity × molecular weight

3. Normality of acid = molarity ×  basicity

4. Normality of base = molarity × acidity

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Also read this article : concentration units

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