The Four States of Matter Four States Solid Liquid Gas Plasma STATES OF MATTER.
States Of Matter Pressure Volume
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G. Behavior of Gases 1. Gas pressure is caused by collisions of gas particles on surfaces. 2. Pressure is measured in pascals. 3. 1 Pa = 1 N / m^2 4. Standard air pressure at sea level is 101.3 kPa … this is the same pressure as a big truck (14.7 pounds / sq. inch).
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Transcript of States Of Matter Pressure Volume
G. Behavior of Gases1. Gas pressure is caused by collisions of gas particles on surfaces.
2. Pressure is measured in pascals.3. 1 Pa = 1 N / m^24. Standard air pressure at sea level is 101.3 kPa … this is the same pressure as a big truck (14.7 pounds / sq. inch).5. We normally use “atm” for problems
6. Boyle’s Law
a. The volume of a gas varies inversely with its pressure if temperature remains constant.
b. P1 • V1 = P2 • V2
Volume of the gas inside the cylinder
will decrease
Pushing the plunger down will increase the pressure
7. Charles’s Law
a. The volume of a gas varies directly with its temperature if pressure remains constant.
b. V1 / T1 = V2 / T2
A balloon shrinks when submerged in
cold water
8. Gay-Lussac’s Law
Pressure varies directly with temperature if volume remains
constant.
Don’t throw it in
a fire!
