'Molecular motion' diaporamas de présentation

Thermochemistry

Thermochemistry. The study of heat change in chemical reactions. Thermochemistry is part of a broader subject called thermodynamics , which is the scientific study of the interconversion of heat and other kinds of energy.

1.86k views • 70 slides

Chapter 2

Chapter 2. Matter and Change. SC1 Students will analyze the nature of matter and its classifications SC1.b. Identify substances based on chemical and physical properties.

509 views • 41 slides

Physical Chemistry

Physical Chemistry. Physical Chemistry A-III Contents Chapter 18 Transport Process & Non-equilibrium Thermodynamics Chapter 19 Fundamental of Chemical Dynamics Chapter 20 Chemical Dynamics in Various Reaction Systems Chapter 21 Rate Theory for Elementary Reaction

1.21k views • 39 slides

Chapter 2

Chapter 2. Lesson 2 and 3. Changing State - Evaporation. I am going to take two identicial pieces of brown paper towel and place 5 drops of water on one and leave them laying on the table, at the end of class do you think the paper towel will be wet or will it be dry?

610 views • 39 slides

Energy, work and heat

Energy, work and heat. All processes in nature involve energy. Learning objectives. Define heat and energy and differentiate among different types of energy Describe main uses of energy nationally and globally

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I ntermolecular forces

400 views • 29 slides

Enzymes

485 views • 29 slides

List and define the three states of matter.

S-94. List and define the three states of matter. SPS5 Students will compare and contrast the phases of matter as they relate to atomic and molecular motion. Compare and contrast the atomic/molecular motion of solids, liquids, gases, and plasmas.

584 views • 27 slides

AST 111 Lecture 18

369 views • 27 slides

Particles

Particles. Q1. What is the smallest particle of a substance called?. A1. Atom. Q2. What is a group of chemically combined atoms called?. A2. Molecule. Q3. What do you call an empty volume of space?. A3. Vacuum. Q4. What is the form of energy due to molecular motion called?. A4. Heat.

591 views • 26 slides

AP Physics B

527 views • 25 slides

Enzymes

394 views • 25 slides

Molecular Motion

Molecular Motion. Chapter 3. Matter and Energy. Matter- anything that has mass and volume 4 states : solids, liquids, gases, plasma Energy- ability to do work: Potential Kinetic. Kinetic Molecular Theory. Kinetic Molecular Theory (KMT):

482 views • 23 slides

UNIT FOUR: Matter and its Changes

UNIT FOUR: Matter and its Changes. Chapter 12 Atoms and the Periodic Table Chapter 13 Compounds Chapter 14 Changes in Matter Chapter 15 Chemical Cycles and Climate Change. Chapter Fourteen: Changes in Matter. 14.1 Chemical Reactions 14.2 Types of Reactions

455 views • 22 slides

Entropy

Entropy. 301 Chemistry Page 48-49 of your workbook. Kaupapa / Learning Outcome. At the end of todays lesson I will be able to: define entropy and describe entropy changes distinguish between spontaneous and non-spontaneous reactions

657 views • 21 slides

Digestion

Digestion. Topic 6.1. Assessment Statements. 6.1.1 Explain why digestion of large food molecules is essential. 6.1.2 Explain the need for enzymes in digestion. 6.1.3 State the source, substrate, products and optimum pH conditions for one amylase, one protease and one lipase.

328 views • 16 slides

Lecture 8 The Gas Laws. Kinetic Theory of Matter.

591 views • 13 slides

Weather Elements

Weather Elements.

310 views • 12 slides

STATES OF MATTER

STATES OF MATTER.

246 views • 6 slides

Thermochem HW 1

Thermochem HW 1. Separate by exothermic and Endothermic. Melting Freezing Vaporization Condensation Sublimation Deposition. Explain. Explain why you grouped the phase changes the way you did. Base your explanations around molecular motion. Draw and explain.

168 views • 5 slides