The spontaneity of redox reactions is demonstrated using copper, zinc, and silver, and their cations. When solid zinc is placed in Cu2+ solution, the blue color of the solution becomes less intense as ...
The table summarises some reactions of metals in the reactivity series. Hydrogen and carbon are shown for comparison. Learn more on the reactivity series of metals in this podcast. Listen to the ...
Metals mostly occur as compounds in rocks and minerals and must be extracted before they can be used. The method used to extract the pure metal depends on its position in the reactivity series.
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