Grau de Dissociação α
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
α = √(Ka/C)
About this calculator
The Alpha Dissociation Calculator is a useful tool for chemists and chemistry students who need to calculate the dissociation of strong and weak acids in aqueous solution.
The Alpha Dissociation is a measure of the fraction of H+ ions in an aqueous solution that are dissociated in acid and base. It can be calculated using the formula α = √(Ka/C), where Ka is the dissociation constant of the acid and C is the concentration of the acid in mol/l.
The Alpha Dissociation Calculator is useful in research, experimentation and data analysis in chemistry. It is worth noting that the acid concentration must be expressed in mol/l for the formula to be applied correctly.
In addition, it is essential to consider the necessary precautions when working with chemical substances, such as using personal protective equipment, maintaining a well-ventilated and safe workspace.
Frequently asked questions
What is the Alpha Dissociation?
The Alpha Dissociation is a measure of the fraction of H+ ions in an aqueous solution that are dissociated in acid and base.
What is the formula to calculate the Alpha Dissociation?
The formula to calculate the Alpha Dissociation is α = √(Ka/C), where Ka is the dissociation constant of the acid and C is the concentration of the acid in mol/l.
What are the precautions necessary when working with the Alpha Dissociation Calculator?
It is essential to consider the necessary precautions when working with chemical substances, such as using personal protective equipment, maintaining a well-ventilated and safe workspace.
When can I use the Alpha Dissociation Calculator?
The Alpha Dissociation Calculator is useful in research, experimentation and data analysis in chemistry.