Physical and chemical changes

Compounds and mixtures

compounds-and-mixtures

Worksheet 

chemistry-and-physical-properties

http://www.ck12.org/workbook/CK-12-Physical-Science-For-Middle-School-Workbook/section/8.1/

Physical and chemical chance: the song

Law of conservation of mass experiment

The change in mass when magnesium burns

http://www.rsc.org/learn-chemistry/resource/res00000718/the-change-in-mass-when-magnesium-burns?cmpid=CMP00005934

Have you ever been to a chemical party?

 How to speed up chemical reactions….

How to speed up chemical reactions….and get a date

Test

https://quizlet.com/117065618/chemistry-chemical-reactions-test-flash-cards/

Balancing chemical equations

Balancing Chemical Equations

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Reactions and rates

Reactions & Rates

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200px;”>pH Scale: Basics

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Aspirin screen experiment

aspirin-experiment

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