Investigating Chemical Reactions [Worksheet]
4-page worksheet for junior high school chemistry.
Comprehensive worksheet containing a variety of questions, including extension and further research.
Covers: chemical reactions; chemical bonds; energy; exothermic and endothermic reactions; spontaneous and non-spontaneous reactions; testing for oxygen, hydrogen and carbon dioxide gas; types of chemical reactions – combination, decomposition, displacement and combustion; conservation of mass.
Includes a complete answer version.
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