Dalton's+law

=*__DALTON'S LAW__*=

John Dalton was an English chemist who proposed the atomic theory and who also studied gas mixtured. He concluded that the pressure exerted by each gas in an unreactive mixture is independent of that exerted by other gases present. This is where the **Partial Pressure** comes to play, which is the pressure of each gas in a mixture.




 * Dalton's Law of partial pressure:** States that the total pressure of a gas mixture is the sum of the partial pressures of the component gases.



Dalton's law can be expressed as follows:
 * Pt=P1+P2+P3+...**
 * Pt is the total pressure of the mixture
 * P1, P2, P3, and so on are the partial pressures of component gases 1,2,3 and so on