'Atm mol' presentation slideshows

Chapter 14

Chapter 14. Chemical Equilibrium Chemistry, 7e Thinkwell vs. Chang. CH 14: 14-30(even), 38-46(even), 52-60(even), 66, 67, 72, 74, 75, 80, 84, 90, 102. Thinkwell vs. Chang. 14.1 The Concept of Equilibrium and the Equilibrium Constant. Most reactions are reversible

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Chapter 12

Chapter 12. BEHAVIOR OF GASES. BEHAVIOR OF GASES. Importance of Gases. Airbags fill with N 2 gas in an accident. Gas is generated by the decomposition of sodium azide, NaN 3 . 2 NaN 3 ? 2 Na + 3 N 2 if bag ruptures 2 Na + 2 H 2 O ? 2 NaOH + H 2. THREE STATES OF MATTER.

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Gases and Moles

Gases and Moles. The Ideal Gas Equation. What factors affect the pressure of a confined gas?. Number of molecules Temperature Volume of the container. Think in terms of the number of collisions. Number of molecules.

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Gas Laws Review

Gas Laws Review. A Station to Station Activity. Adventures of Milkman Dan Essential Vocabulary: Imploded: A condition of internal collapse caused by an imbalance of pressure. Too much external pressure and insufficient internal pressure cause this condition.

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Solutions

Solutions. Dr. Muon Hazlett Mandeville High School. Solutions ( solns ). Definition: It is a homogeneous mixture It is made up of a solute (what is being dissolved) and a solvent (what the solute is dissolved in) Solute + Solvent = Solution

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Gas Laws

Gas Laws. Definitions. Heat Energy transferred due to differences in temperature Temperature Measure of the average kinetic energy of particles composing a material Pressure Force per unit area Volume The amount of space a material occupies. Pressure vs. Volume: Boyles Law.

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Ideal Gas Law & Gas Stoichiometry

Ideal Gas Law & Gas Stoichiometry. Ideal Gas Law. P V = n R T P = Pressure (atm) V = Volume (L) T = Temperature (K) n = number of moles R is a constant, called the Ideal Gas Constant

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Ideal Gas Law & Gas Stoichiometry

Ideal Gas Law & Gas Stoichiometry. Ideal Gas Law. P V = n R T P = Pressure (atm) V = Volume (L) T = Temperature (K) n = number of moles R is a constant, called the Ideal Gas Constant

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Gas Laws

Gas Laws. What is pressure?. Pressure is the force created by the collision of particles with the walls of their containers. As you decrease the volume of the container, the particles collide more often. Units: atm, kPa, mmHg, and torr. What is Pressure?.

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Chapter 11

287 views • 11 slides

GASES (Part 2)

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Unit 9: Gases

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Reaction Car Project

Reaction Car Project. Neal Ellyson, Diana Vasquez, Ryan Zboralski CBE101 December 8,2009. Group Picture. Reaction Chemistry. 180mL Vin . 5mL AA . 1.05g AA = 9.45g AA . mol AA = 0.1575mol AA . 1mol CO 2 100mL AA cm 3 AA 60g 1mol AA

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IDEAL GAS LAW

IDEAL GAS LAW. P V = n R T. Brings together gas properties. Can be derived from experiment and theory. BE SURE YOU KNOW THIS EQUATION!. The Ideal Gas Law. CHEMSAVER P 31. PV = nRT P = pressure (atm, mmHg, torr, KPa) V = volume (in Liters) n = number of moles (mol)

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Combined Gas Law Quiz

Combined Gas Law Quiz. A helium-filled balloon at sea level has a volume of 2.10 L at 0.998 atm and 36 C . If it is released and rises to an elevation at which the pressure is 0.900 atm and the temperature is 28 C , what will be the new volume of the balloon?. Ideal Gas Law .

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Hilary Beutler, Lacey Kloster, Cassie Loren

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Charles Law V 1 = V 2 P constant T 1 T 2

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Reaction Car project

Reaction Car project. By: Jackson, AJ, Tommy. Reaction Chemistry. HCl + NaHCO 3 ? CO 2 + H 2 O n= PV/rT = (5 atm)(.7 L )/ (.08205 L-atm/mol-K)(293 K) = .146 mol .146 mol B.S. X 84 g/mol = 12.26g B.S. 1:1 ratio from equation= 0.146 mol B.S. = 0.146 mol HCl

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X = (619kPa)(20.0L)/(8.314)(298K) X = 5.00 mol CO 5.00 mol CO (28.01 g/1mol) = 140.05 g

12.0 grams of CH 4 has a pressure of 2.5 atm and a temperature of 30 C. Calculate the volume of the gas. 12.0 g CH 4 (1mole / 16.05 g) = .747 mole CH 4 (2.5atm)(x) = (.747 mole CH 4 )(.0821 L atm /mol K)(303K) X = 7.4 L CH 4.

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