Unlock the secrets of stoichiometry with our Equivalent Weight of Acid Calculator. Precisely determine the equivalent weight of acids for titrations, chemical reactions, and lab work. Simplify complex chemistry calculations instantly and accurately. Essential for students and professionals in chemistry.
Formula:
The equivalent weight of an acid is determined by dividing its molar mass by its basicity (the number of replaceable hydrogen atoms). The formula is:
Equivalent Weight (Acid) = Molar Mass of Acid / Basicity of Acid
- Molar Mass of Acid: The mass of one mole of the acid (in grams/mol).
- Basicity of Acid: The number of replaceable hydrogen ions (H⁺) per molecule of the acid that can participate in a reaction (e.g., 1 for HCl, 2 for H₂SO₄, 3 for H₃PO₄).