Dalton+condlin+and+grimner

**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. The **partial pressure** is the pressure of each gas in a mixture of that gas.
 * __ Dalton’s __**

The equation for Dalton’s law is: **PT=P1 +P2+P3. . .** **This equation is true regardless of how many partial pressures are added to the equation. This shows us how when gas is kept at a constant temperature and at a constant volume and you have more than one measurement of pressure, and you want to find out the total amount of pressure. You have to add all the partial pressures together to discover your final total pressure.
 * PT= total pressure of the mixture
 * P1= partial pressure #1
 * P2= partial pressure #2
 * P3=partial pressure #3
 * And so on and so forth