'Vaporization liquid' diaporamas de présentation

States of Matter Phase Change

States of Matter Phase Change. Hill Science 6 Mixtures and Solutions. Phase Change Diagram. Water. Water exists on our planet in three states. Ice, water, and water vapor What causes water to be in one phase or another?. ENERGY. ENERGY.

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Particle theory

Particle theory. All matter is made up of very small particles. All particles in a pure substance are the same. There is space between the particles. The particles are always moving .

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Phase Changes

Phase Changes. Matter changes state by the addition or removal of energy in the form of heat. Two forms of heat. Sensible Heat. Heat added to or released from a single phase Increases or decreases speed (kinetic energy) of particles

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Ch. 2 - Matter

Ch. 2 - Matter. I. States of Matter Kinetic Molecular Theory States of Matter. Definitions:. Matter- anything that has mass and takes up space. Mass- the amount of matter the object contains. Which has a greater mass?. A. Kinetic Molecular Theory.

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Particles get more kinetic energy and begin rotating around each other.

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Chapter 11 Section 3

Chapter 11 Section 3. Molar heat of fusion (? H fus ) -amount of heat required to melt one mole of a solid endothermic= + Ex- ice cube on table -heat is absorbed. Molar heat of solidification (? H solid ) -amount of heat required to solidify one mole of a liquid -exothermic= -

135 views • 5 slides