Slide 1Chpt 5 - Gases Gas Law Development Daltons Partial pressure law Grahams effusion Kinetic Theory –Root-mean-square velocity van der Waals equation of state HW: Chpt…
Slide 1 Sketch A shows two identical pulses traveling in opposite directions along a string, each with a speed of 1.0 cm/s. After 4.0 s, the string will look like which of…
ENERGY TODAY Energy for the Global Economy The U.S. is the largest consumer of energy. Energy use is increasing in most countries. How We Use Energy Residential and commercial=…
Gases are highly compressible and occupy the full volume of their containers. When a gas is subjected to pressure, its volume decreases. Gases always form homogeneous mixtures…
Deviations from Ideal Behavior 1 mole of ideal gas PV = nRT 5.8 Repulsive Forces Attractive Forces Maxwell distribution : In 1859, James Clerk Maxwell (1831 â 1879) worked…
PowerPoint Presentation After the Test 1)Read page 70, then pp. 588-598 and take notes. 2) Select one of the planets, (not Earth) or a moon of a planet and research the following…
Gas Laws DHS Chemistry Chapter 14 Do you know…? What happens when you take a balloon outside on a cold day? _____________________ What happens to the air pressure when…
Graham’s Law of Diffusion Graham’s Law of Diffusion HCl NH3 100 cm 100 cm NH4Cl(s) Choice 1: Both gases move at the same speed and meet in the middle. Diffusion HCl NH3…
PowerPoint Presentation Our Solar System http://www.youtube.com/watch?v=pUZ2tfr1bsU Essential Question Why is the solar system arranged the way it is? Why are the planets,…
The Solar System The Solar System Our Universe Introduce the picture and say that this is our solar system. Ask if they know how many planets we have and if anyone can name…