Teacher Resources for Instructional Planning


HS, Chemistry Std 4.2: Explain the conductivity of electrolyte solutions.

Lesson Plans: Solubility of a Salt To measure the solubility of KNO3 at various temperatures and to construct a solubility curve. Lemon Voltage We will try to make a needle move on a voltmeter using two different metal strips and a lemon as the electrolyte source. De-icer To examine the physical and chemical properties of sodium chloride. Electrochemistry Students understand that electricity causes chemical reactions and chemical reactions can cause electricity. Electrolysis of Aqueous Potassium Iodide In this experiment you will electrolyze an aqueous solution of potassium iodide and then identify the products that are formed at the electrodes. Electrolysis The observe the effects of different electrodes on the electrolysis of a substance. Electroplating How does the operation of an electrolytic cell create to potential to electroplate out Cu, zinc , or silver.

Resources: Online tutorial dealing with the solvent properties of water THE SAME EVERYWHERE Chem-4-kids periodic table. Tom Stretton's Chemistry Pages Great tutorials and practice problems The Periodic Table of Comic Books Associates each element with a comic reference - fun Interactive Periodic Table Created by an eighth-grade student! Chemicool Periodic Table This is an all-purpose, interactive periodic table that would be useful for high-school chemistry classes. In addition to general information about the elements, it includes the following: states, energies, oxidation and electrons, appearance and characteristics, reactions, conductivity, abundances, and more. Pyrotechnics: It's Elemental Some of the important elements that make a firework work. Chem4kids Great tutorials and activities.
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