2 Determine all possible mole ratios for the following balanced chemi- cal equations. elor a. 4Al(s) + 302(g) → 2Al,03(s) b. 3Fe(s) + 4H20(1) → Fe304(s) + 4H2(g)o , 2HqO(s) → 2Hg(l) + 0,(g) cisd

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