7.1 Introduction to Redox Reactions 7.2 Recognizing Redox Reactions 7.3 Balancing Equations with Oxidation Numbers 7.4 Balancing Equations with Half Reactions 7.5 Balancing Redox Reactions in Acidic or Basic Solutions 7.6 Introduction to Electrochemistry and Calculating Voltages 7.7 Batteries and Corrosions of Metals 7.8 Electrolysis
Students will be able to connect their knowledge of pH to real …
Students will be able to connect their knowledge of pH to real life agricultural applications, and understand the importance of pH requirements for Iowa crops.
Students take advantage of the natural ability of red cabbage juice to …
Students take advantage of the natural ability of red cabbage juice to perform as a pH indicator to test the pH of seven common household liquids. Then they evaluate the accuracy of the red cabbage indicator, by testing the pH of the liquids using an engineer-designed tool, pH indicator strips. Like environmental engineers working on water remediation or water treatment projects, understanding the chemical properties (including pH) of contaminants is important for safeguarding the health of environmental water sources and systems.
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