'Solid carbon dioxide' diaporamas de présentation

Change of Phase

Change of Phase. Phases of Matter. Matter exists in four common phases: Solid phase (ice) Liquid phase (ice melts to water) Gaseous phase (water turns to vapor; addition of more energy vaporizes water to vapor) Plasma phase (vapor disintegrates to ions and electrons). Phases of Matter.

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Chapter 3 States of Matter

Chapter 3 States of Matter. Section 1: Matter and Energy Section 2: Changes of State Section 3: Fluids Section 4: Behavior of Gases. States of Matter.

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Intermolecular Forces; Explaining Liquid Properties

Intermolecular Forces; Explaining Liquid Properties. The term van der Waals forces is a general term including dipole-dipole and London forces. Van der Waals forces are the weak attractive forces in a large number of substances.

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Reagents with Carbon-Metal Bonds

Organometallic Compounds. Reagents with Carbon-Metal Bonds. FIRST A REVIEW. MAKING CARBON-CARBON BONDS. MAKING CARBON-CARBON BONDS. A limited number of methods of making carbon-carbon bonds exist in organic chemistry. You have seen several already:.

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Higher Still Multiple Choice

Higher Still Multiple Choice. Mechanics 1.3 Pressure and Gases. 1. A rectangular block of wood of mass 200 kg has dimensions of 2 m by 1 m by 0.1 m. The greatest pressure which the block can exert when lying on a flat level surface is. 1 x 10 2 Pa 1 x 10 3 Pa 2 x 10 3 Pa

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The Solar System

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Chapter Two

Chapter Two. Learning Goals Understand the forms of energy Calculate caloric values for food Convert temperatures between all three scales Calculate heat gained using a specific heat Describe the characteristics for all three states of matter

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Conceptual Physics 11 th Edition

Conceptual Physics 11 th Edition. Chapter 17: CHANGE OF PHASE. This lecture will help you understand:. Phases of Matter Evaporation Condensation Boiling Melting and Freezing Energy and Changes of Phase. Phases of Matter.

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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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The Particle Theory of Matter SNC1D

The Particle Theory of Matter SNC1D. What is matter?. Matter is defined as anything that occupies space and has mass. What is matter?. Matter is defined as anything that occupies space and has mass Examples: air, water, trees, your notebook. What is matter?.

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Chapter 9

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Observing Visitors from Outer Space

Observing Visitors from Outer Space. You will construct a device called a cloud chamber. If you watch very carefully, you will observe visitors from outer space! . To begin making your cloud chamber, completely cover the base of a clear cup with silicone glue.

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Le Science in pillole O Appunti di scienze A cura delle insegnanti Allida De Candido e Cristiana Ziraldo

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Changes of State

Changes of State. Changing State. By removing or adding energy, a substance can lose or absorb energy, its temperature can change, its state can change, and the speed of its particles can change. Changes of State. State of Matter. heat. inside. Melting.

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Precipitation

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Liquid Carbon Dioxide

Liquid Carbon Dioxide. Solid carbon dioxide is converted to liquid which quickly converts to gas. Purpose. To produce liquid carbon dioxide To observe rapid phase changes. Demonstration. The solid dioxide sublimed to the gaseous form when inside the balloon

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MATTER IN OUR SURROUNDINGS

MATTER IN OUR SURROUNDINGS. Anything that occupies space, possess mass and the presence of which can be felt by any one or more of our five senses is called Matter . . MATTER IN OUR SURROUNDINGS. Characteristics of Particles of Matter:

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Phases of Matter

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