# Category: Solution concentration

## Normality

Normality is more relevant than molarity when expressing concentration of acids and bases as it also accounts for concentrations of…

## Gram Equivalent

The Gram equivalent (or equivalent weight) can be defined as the mass of an element that combines with or displaces…

## Molecular Weight and Equivalent Weight of Common Acids and Bases

Chemical name Formula Number of dissociable H+/OH— (valence) in solution Molar mass (= weight weight) g/mol Equivalent weight (g/eq) Hydrochloric…

## Molarity

Solute concentration in a solution can be expressed in many ways. Molarity is the most commonly used unit to express…