Degree of Dissociation Calculator
Degree of dissociation of a weak electrolyte.
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Degree of dissociation of a weak electrolyte.
Degree of Dissociation Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
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Degree of Dissociation Quick Guide
Typical values for reference.
| Ka (×10⁻⁵) | Concentration (mol/L) | Degree of dissociation |
|---|---|---|
| 1.8 | 0.1 | 0.0134 |
| 0.9 | 0.1 | 0.009487 |
| 3.6 | 0.1 | 0.019 |
| 1.8 | 0.05 | 0.019 |
| 1.8 | 0.2 | 0.009487 |
| Rule of thumb: check your inputs, use the result as a guide and round sensibly. | ||
Degree of Dissociation FAQ
Answers to common questions about this calculator.
α ≈ √(Ka ÷ C) for weak electrolytes.
It uses the default inputs shown and the formula described above. Change any value and press Calculate to see how the result moves.
It is an estimate based on the inputs you enter. Check real quotes, labels, product data or official guidance for important decisions.
Yes. Replace each input with your own figures and press Calculate to update the result.