Henry's law
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Henry's law, formulated by William Henry in 1803
\[p = kc \,\]
where k, the constant of proportionality, is termed Henry's constant. This constant is, of course, dependent on the dimensions employed for the pressure and the concentration. In chemistry, atmospheres (atm) and molarity are typical. A more elegant definition is to form a dimensionless expression by making use of the ideal gas equation of state (if applicable).
[edit] References
- ↑ William Henry "Experiments on the Quantity of Gases Absorbed by Water, at Different Temperatures, and under Different Pressures", Philosophical Transactions of the Royal Society of London 93 pp. 29-42 (1803)
- ↑ William Henry "Appendix: Experiments on the Quantity of Gases Absorbed by Water, at Different Temperatures, and under Different Pressures", Philosophical Transactions of the Royal Society of London 93 pp. 274-276 (1803)
