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Metals and Non-metals
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05/09/2021 12:30 pm
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Write the equations for the reactions of:
(a) iron with steam
(b) calcium until water
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05/09/2021 12:31 pm
(a) 3Fe(s) + 4H2O(g) ➝ Fe3O4(s) + 4H2(g)
(b) Ca(s) + 2H2O(7) ➝ Ca(OH)2(aq) + H2(g)