Daltons Law Partial Pressures Calculator
Partial pressures of a gas mixture.
Work It Out And Get Clear Answers
Partial pressures of a gas mixture.
Daltons Law Partial Pressures Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
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Calculate
Press Calculate to see the result.
Review
Read the breakdown and the explanation.
Adjust
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Daltons Law Partial Pressures Quick Guide
Typical values for reference.
| Gas A (mol) | Gas B (mol) | Gas C (mol) | Partial pressure A |
|---|---|---|---|
| 2 | 3 | 5 | 0.2 atm |
| 1 | 3 | 5 | 0.1111 atm |
| 4 | 3 | 5 | 0.3333 atm |
| 2 | 1.5 | 5 | 0.2353 atm |
| 2 | 6 | 5 | 0.1538 atm |
| Rule of thumb: check your inputs, use the result as a guide and round sensibly. | |||
Daltons Law Partial Pressures FAQ
Answers to common questions about this calculator.
Partial pressure = mole fraction × total pressure.
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.