Gold Colloid in Can | Chemical Education Xchange

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ChemEd X invites practitioners in the chemistry education community to share their experiences, knowledge and the resources they use in their classroom and laboratory. ChemEd X includes teachers and faculty from many diverse educational settings and who serve all students. We encourage contributions that demonstrate the particular opportunities found in teaching chemistry to diverse audiences from the entire breadth of learning environments.

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Oxidation and reduction of copper

Colors of Elements in a Flame - Copper(II) Chloride

Colors of Elements in a Flame - Sodium Chloride

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Copper penny with concentrated nitric acid

Dehydration of sucrose with sulfuric acid

Precipitation reaction of sodium iodide and mercury(II) chloride

Electrolysis of silver nitrate

Precipitation reaction of sodium hydroxide and copper(II) nitrate

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physical properties (84)

aqueous solution chemistry (60)

reactions (58)

oxidation/reduction (53)

solids (50)

noncovalent interactions (48)

metals (36)

conductivity (27)

liquids (27)

Phases / Phase Transitions / Diagrams (27)

gases (26)

electrochemistry (25)

electrolysis (25)

acids/bases (24)

magnetic properties (21)

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