'Odor change' presentation slideshows

Precipitation and Redox Reactions

Precipitation and Redox Reactions. How Reactions Occur www.humbleisd.net/.../filedownload.ashx?. TEK. 10 (H) understand and differentiate among acid-base reactions, precipitation reactions, and oxidation-reduction reactions;. OBJECTIVE 1: Precipitation Reactions. Understand:

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Physical versus Chemical Properties

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Identifying physical and chemical changes

Topic One. Identifying physical and chemical changes. Physical Change-. A change to a physical property of the substance Shape, state of matter, color, dissolving (nothing disappears). Chemical change-. A change in the chemical make up of a substance, a new substance is formed

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Chapter 2 Section 4

Chapter 2 Section 4. c hemical p roperty - the quality of a substance to undergo chemical reactions and to form new substances -words describing are burn, rust, rot -indicators are color change, heat absorbed or released, gas produced, odor change

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