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AP Chemistry Zumdahl 7E Chapter 5 Notes

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Chemistry
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Gas laws
Gases
thermodynamics
Physical chemistry
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Gas
Ideal gas
Avogadro's law
Boyle's law
Partial pressure
Kinetic theory
Temperature

AP Chemistry A. Allan Chapter 5 - Gases 5.1 Pressure A. Properties of gases 1. Gases uniformly fill any container 2. Gases are easily compressed 3. Gases mix completely with any other gas 4. Gases exert pressure on their surroundings a. Pressure = force/area B. Measuring barometric pressure 1. The barometer a. Inventor - Evangelista Torricelli (1643) 2. Units a. mm Hg (torr) (1) 760 torr = Standard pressure b. newtons/meter2 = pascal (Pa) (1) 101,325 Pa = Standard pressure c. atmospheres (1) 1 atmosphere = Standard pressure 5.2 The Gas Laws of Boyle, Charles, and Avogadro A. Boyle's Law (Robert Boyle, 1627 - 1691) 1. the product of pressure times volume is a constant, provided the temperature remains the same kPV = a. P is inversely related to V

inorganic chemistry lab report Al-Zn alloy

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Chemistry
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Atmospheric thermodynamics
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Thermodynamic properties
Ideal gas
State functions
Gas constant
Water vapor
ideal gas law
Air–fuel ratio
Gas
Hydrogen
Mass fraction

1 Experiment 7: Analysis of Aluminum ?Zinc Alloy Objective: The objective of this experiment is to determine the percent composition of Aluminum in an Aluminum-Zinc Alloy. In addition, we use Excel get the trendline equation of H2 gas and %Al. Method:

inorganic chemistry lab report Al-Zn alloy

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Chemistry
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Atmospheric thermodynamics
Physical quantities
Thermodynamic properties
Ideal gas
State functions
Gas constant
Water vapor
ideal gas law
Air–fuel ratio
Gas
Hydrogen
Mass fraction

5 Chemistry 181 Yeting Liu Fall 2014 Thu 7:30 Experiment 7: Analysis of Aluminum ?Zinc Alloy Objective: The objective of this experiment is to determine the percent composition of Aluminum in an Aluminum-Zinc Alloy. In addition, we use Excel get the trendline equation of H2 gas and %Al. Method:

Principles of Chemistry Chapter 5

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Chemistry
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Gases
Physical chemistry
Gas laws
Atmospheric thermodynamics
Fluid dynamics
Partial pressure
Gas
Pressure
Stoichiometry
Atmospheric pressure
Volume
Ideal gas

Chapter 5: Gases Section 5.2: Pressure Sunday, October 19, 2014 12:43 PM Pressure = Force / Area ? **note: atmospheric pressure is caused by the weight of air molecules as they are attracted by gravity (hence why pressure decreases as altitude decreases) ? Measuring Pressure ? Barometer - device that measures atmospheric pressure Long tube filled with mercury, essentially you pour the mercury out of the tube until it stops because the mercury creates a seal and a vacuum in the closed end of the tube -pressure decreases cause the mercury seal to fall lower -pressure increases cause the mercury seal to fall higher ? Units of Pressure ? Pascal - (Pa) unit for pressure, equal to one Newton / meter squared --> Force / area

Gas Stoich Notes

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Chemistry
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Gases
Atmospheric thermodynamics
Amount of substance
Gas laws
thermodynamics
Avogadro's law
Stoichiometry
Gas
Ideal gas
Standard conditions for temperature and pressure
Volume
Monatomic gas

preAP Chemistry 2013-2014 1 Name ___________________________ Period ______ I. Avogadro?s Law ? Avogadro?s Law states that ____________ volumes of gases at the __________ temperature and pressure contain equal numbers of particles. - At STP, _________________ particles (1 mol) will have a volume of ___________ Using Avogadro?s Law EX 1: Determine the volume (in L) occupied by 212 g of oxygen at STP. EX 2: Determine the density of nitrogen at STP. II. Ideal Gas Law ? Up to now we have always kept the ______________ of gas constant. Recognize that as the amount of gas changes, its corresponding _________________ changes. (Avogadro?s Law)

General Chemistry Study Exam

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Chemistry
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Chemistry
Chemical bonding
ions
Charge carriers
Physical chemistry
ion
Chemical bond
molecule
Gas
Hydrogen
Chemical reaction
Lewis structure
behavior
Human development
Interpersonal relationships
Love
Psychoanalysis
Human behavior
Attachment theory
Evolutionary biology
Personal life
Technology

[Type text] [Type text] [Type text] May 14, 2014 Chemistry Study Guide Abby & Thomas Chapter 8: 8.1 Vocabulary Covalent bond- a bond formed by the sharing of electrons between atoms Molecule- a neutral group of atoms joined together by covalent bonds Diatomic molecule- a molecule that contains two atoms Example. Oxygen and Hydrogen Molecular compound- a compound composed of molecules Example. Water Molecular formula- the chemical formula of a molecular compound. A molecular formula shows how many atoms of each element a substance contains Important things to know for 8.1 8.2 Vocabulary Single Covalent bond- a bond formed when two atoms share one pair of electrons

Chapter 11

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Physics
thermodynamics
Gas laws
Gases
Fluid dynamics
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Gas
Kinetic theory
ideal gas law
Ideal gas
Temperature
Van der Waals equation
Environment
behavior
Human development
Interpersonal relationships
Love
Psychoanalysis
Human behavior
Attachment theory
Evolutionary biology
Personal life
Technology

Kinetic Theory Of Gases Postulates of the Kinetic Theory of Gases: A gas consists of a large number of tiny particles that are in constant, random motion The gas particles occupy a net volume so small in relation to the volume of their container that their contribution to the total volume can be ignored The collisions between particles and the walls of the container are perfectly elastic (no energy transfer) Kinetic Theory of Gases relates temperature to average kinetic energy Kinetic Theory of Gases (aka Kinetic Molecular Theory) can be used to explain the Gas Laws: Pressure-Volume Relationship (Boyle?s Law) P? 1/V or V ? 1/P (at constant n, T) Pressure-Temperature Relationship (Guy-Lussac?s Law) ?T, ?v ?v, ?P Volume-Temperature Relationship (Charles?s Law)

Chapter 12a

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Chemistry
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Chemistry
intermolecular forces
Chemical bonding
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Chemical engineering
Thermodynamic properties
Dipole
Properties of water
Gas
Chemical bond
Hydrogen bond
State of matter
behavior
Human development
Interpersonal relationships
Love
Psychoanalysis
Human behavior
Attachment theory
Evolutionary biology
Personal life
Technology

Chemistry 1220: Introduction to General Chemistry Dr. Gina M. Florio 08 Dec. 2012 Jespersen, Brady, Hyslop Chapter 12.1-12.5 Intermolecular Attractions and the Properties of Liquids and Solids 1 Phases of Matter Intermolecular Interactions (interactions between molecules) determine the physical properties/states of matter . Important differences between gases, solids, and liquids: Gases Expand to fill their container Liquids Retain volume, but not shape Solids Retain volume and shape Types of Intermolecular Interactions Dipole-Dipole (including Hydrogen Bonding) Ion-Dipole Dispersion (Induced Dipole-Induced Dipole) Ion-Induced Dipole Intermolecular Interactions (interactions between molecules):

Bob Jones PPT Notes -- Chapter 2c

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Chemistry
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Physics
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Condensed matter physics
thermodynamics
State functions
State of matter
Gas
Kinetic theory
matter
energy
Plasma
Phase
Environment

Section 2C States of Matter Kinetic-Molecular Theory All particles are in motion. Add energy = increase motion. Motion tries to tear apart matter. Attractive forces hold matter together. Attractive ? electrical, between particles Disruptive ? caused by kinetic energy (motion) Balance between these forces determines state. Kinetic-Molecular Theory Two Forces Solid Low energy Touching Locked in place Only vibrate (The inter-molecular forces are higher in energy than the kinetic energy.) 4 p. 41 of Chem. textbook Liquid More kinetic energy Still touching Not locked in place Can roll around (The intermolecular forces are almost equal to the kinetic energy.) 5 p. 41 of Chem. textbook Atoms are touching. Attractions are greater than repulsions. Atoms roll around. Atoms are small.

Chapter 5

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Chemistry
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Physics
measurement
thermodynamics
Fluid dynamics
Underwater diving
Atmospheric thermodynamics
State functions
Gas
Pressure measurement
Torr
Pressure
Volume

Chapter 5 ? Gases 5.1- Pressure ~Barometer ? Measures atmospheric pressure. Invented in 1643 Units of Pressure ~Manometer ? instrument used for measuring pressure. MmHg / Torr ~ Standard atmosphere : 1 atm = 760 mmHg = 760 Torr = 101325 Pa 5.2 The Gas Laws of Boyle, Charles, and Avogadro Boyle?s Law- Pressure and volume are INVERSELY PROPORTIONAL P goes up V goes down P1V1 = P2V2 Charles Law- As T increases V increases V1/ T1 = V2/ T2 ~ K = `C + 273 ~ Pgas = Patm + Ph in an open ended manometer Gay- Lussac?s Law- P1/T1 = P2/T2 Avogadro?s Law- V1/n1 = V2/n2 Combined gas law- P1V1/n1T1 = P2V2/n2T2 Ideal Gas Laws- PV = nRT ~Kinetic Molecular Theory of Gases consant motion and perfectly elastic gas molecules do not attract or repel

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