'Vaporization' diaporamas de présentation

Intermolecular Forces: Phases of Matter & Colligative Properties

Intermolecular Forces: Phases of Matter & Colligative Properties. Dr. Ron Rusay. Changes of State Phase transitions Phase Diagrams Liquid State Pure substances and colligative properties of solutions Solid State Classification of Solids by Type of Attraction between Units

980 views • 67 slides

What are six common phase changes?

A large iceberg contains enough fresh water to supply millions of people with water for a year. As it moves into warmer areas, the ice changes to liquid water and eventually disappears. What happens when a substance changes from one phase to another?. Charactaristics of Phase Changes.

657 views • 48 slides

Chapter 10

Chapter 10. States of matter. Kinetic Molecular Theory. Particles of matter are in constant motion. The state of a substance at room temperature depends on the strength of the intermolecular forces between the particles. 5 assumptions of Kinetic Theory. 1. gases are tiny particles

584 views • 43 slides

100

527 views • 41 slides

Ch. 11

Ch. 11 . Thermochemistry. Unit 9 Vocabulary. Thermochemistry - concerned with heat changes that occur during chemical reactions Energy - capacity of an object to do work or produce heat Kinetic energy - the energy an object has due to its motion Potential energy - stored energy

475 views • 37 slides

Test Review

Test Review. 3.1 Classification / Separation of Matter 3.2 States and Properties of Matter. ANSWER KEY. 1. A mixture of sand and salt are most easily separated due to differences in their ___. . A) densities B) boiling points C) solubility D) magnetic properties E) mass.

1.41k views • 34 slides

Thermal Energy and Heat

Thermal Energy and Heat. Temperature. Particle level kinetic energy A measure of the average kinetic energy of the atoms or molecules of a substance Temperature increases if the motion of the particles increases. Thermal Energy (Q). Particle level Mechanical (total) Energy

540 views • 33 slides

The Condensed Phase

The Condensed Phase. The kinetic theory of gases presents a microscopic model for the behavior of gases. As pressure increases or temperature decreases, gas molecules begin to feel the presence of other gas molecules and interactions between them cannot be ignored.

406 views • 28 slides

PHYSICAL PROPERTIES OF SEAWATER

449 views • 25 slides

Warm-up:

397 views • 25 slides

Ch. 13 States of Matter

Need I to Know Fuzzy Learn. Describe the assumptions of the kinetic theory as it applies to solid, liquids, and gases. Define the relationship between Kelvin temperature and average kinetic energy .

357 views • 24 slides

PRINCIPLES OF HEAT TRANSFER

PRINCIPLES OF HEAT TRANSFER. SOURCES OF HEAT. PRINCIPLE ONE. pg. 41 C. Heat ALWAYS flows from hot to cold when objects are in contact or connected by a good heat conductor. The rate of heat transfer will increase as the difference in temp between the two objects increases. pg.. 6 fig 2.

749 views • 23 slides

Refrigeration & Air Conditioning

Refrigeration & Air Conditioning. Objectives. Basic operation of refrigeration and AC systems Principle components of refrigeration and AC systems Thermodynamic principles of refrigeration cycle Safety considerations. Uses of Systems. Cooling of food stores and cargo

9.06k views • 22 slides

Chemistry 30S

307 views • 19 slides

Heat

326 views • 19 slides

Heat

646 views • 17 slides

0 1 2 3 4 5

230 views • 16 slides

Classification of Matter

Classification of Matter. Matter. Can it be separated?. YES. NO. Mixtures. Substances. Is the composition uniform?. NO. Can it be decomposed by ordinary chemical means?. YES. YES. NO. Homogenous mixture. Heterogeneous mixture. Elements. Compounds. (gold, silver, carbon).

256 views • 12 slides

Mass Spectrometer and How to Find Atomic Mass

Mass Spectrometer and How to Find Atomic Mass. It has several stages of operation that you must get familiar with (i.e. learn!): injection of the sample vaporization of the sample (if it's not already gaseous) ionization of the sample acceleration of the ions deflection of the ions

341 views • 7 slides

Important concepts

Important concepts. 1- Vapour pressure 2- Difference between Vaporization and Evaporation. What is meant by vapor pressure ?. Vapour pressure. Also Called equilibrium vapour pressure.

254 views • 6 slides