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For each of the following oxidation – reduction reactions, identify which element is being oxidized and...

For each of the following oxidation – reduction reactions, identify which element is being oxidized and which is being reduced? a. Ca (s) + 2H2O (l)  Ca(OH)2 (s, aq) + H2 (g) b. H2 (g) + F2 (g)  2HF (g) c. 4Fe (s) + 3O2 (g)  2Fe2O3 (s) d. 2Fe (s) + 3Cl2 (g)  2FeCl3 (s)

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