'Extensive properties' diaporamas de présentation

Thermodynamics

Thermodynamics. Intensive and extensive properties. Intensive properties: System properties whose magnitudes are independent of the total amount, instead, they are dependent on the concentration of substances Extensive properties

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Matter and Measurement

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Matter chapter 3

Matter chapter 3. Matter. Anything that has mass and occupies space Mass is measured in grams or kilograms Space or volume is measured in liters or cm 3. Phases. SOLIDS LIQUIDS GASES. Solid: definite volume definite shape. Liquid definite volume

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ERT 206/4 THERMODYNAMICS SEM 1 (2012/2013)

ERT 206/4 THERMODYNAMICS SEM 1 (2012/2013). Chapter 13: GAS MIXTURES . Dr. Hayder Kh. Q. Ali hayderali@unimap.edu.my. Objectives. Develop rules for determining nonreacting gas mixture properties from knowledge of mixture composition and the properties of the individual components.

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Photospheric Flows and Solar Flares

Photospheric Flows and Solar Flares. Brian T. Welsch 1 , Yan Li 1 , Peter W. Schuck 2 , & George H. Fisher 1 1 Space Sciences Lab, UC-Berkeley 2 Naval Research Lab, Washington, D.C. Magnetic evolution at the photosphere is apparently steady.

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Properties of Matter

Properties of Matter. States Of Matter. Solid : maintains a fixed volume and shape Liquid : maintains a fixed volume but takes the shape of the container Gas: occupies the entire volume available Plasma : occurs at high temperatures. Phase Changes.

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Text book resources

Text book resources. http://edugen.wiley.com/edugen/class/cls112693. What is Chemistry ?. Study the Characteristics , Composition , and Transformation of MA TT ER What is MA TT ER ? has MASS and VOLUME. Properties of MATTER ?. Physical Properties :

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Happy Monday!

Happy Monday! Please pick-up your name plate from the front table & put it on the corner of your desk. Have out your science composition notebook. How does the precision of the equipment affect the accuracy of the measurement when calculating density?.

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ChemE 260 Foundation of Thermodynamics

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Lecture 3

Lecture 3. Thermodynamic Concepts. Terminology. System Whatever is being studied System boundary Imaginary boundary that separates the system from its surroundings Closed system No transfer of mass across the system boundary Energy can cross the system boundary Isolated system

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Matter

Matter. Chapter 2 notes. Definitions. Matter- anything that has mass and occupies volume Intensive vs. Extensive Properties Extensive properties depend on the amount. Mass and volume are the ONLY extensive properties you will be expected to know.

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Multinomial Distributions

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Conservation of Mass and Energy

Conservation of Mass and Energy. (or what Lavoisier got so worked up about). O. O. O. H. H. H. H. Conservation of Mass. What two elements make up water? Hydrogen and Oxygen! Both are diatomic, so the equation for the formation of water should look like:. reactant side. product side.

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Chapter 2 Matter and Change

Chapter 2 Matter and Change. Matter. makes up our visible universe has mass and volume describing matter extensive properties : depends on the amount of matter in a sample volume and mass intensive properties depends on the type of matter, NOT the amount

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(RTT)

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Bellringer

Bellringer. Use a Venn diagram to compare solids, liquids, and gases, based on shape, volume, and whether or not they are easily compressed (or forced into a smaller space). http://phet.colorado.edu/en/simulation/states-of-matter. Properties of Matter. Objectives:

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Matter,phases , Phys / chem changes and properties

Matter,phases , Phys / chem changes and properties. Warm-Ups. Classify the following as either a physical or chemical property or change. Write the letter P by physical properties and C by chemical properties. Oxygen gas supports combustion, accompanied by flames

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Properties and Changes of Matter

Properties and Changes of Matter. Properties of Matter. Physical Properties: Can be observed without changing a substance into another substance. Boiling point, density, mass, volume, etc. Chemical Properties: Can only be observed when a substance is changed into another substance.

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