Answer to Question #210262 in General Chemistry for brandon

Question #210262

Write a balanced equation for each of the following:

1) Fe₂O₃+ H₂SO₄−−> Fe₂(SO₄)₃ + H₂O

2) C₂H₆+ O₂ −−> CO₂+ H₂O

3) Mg_(s) + O_2(g)−−> MgO_(s)

Expert's answer

1."Fe_2O_3 (s)+3 H_2SO_4 (aq) \u2192 Fe_2(SO_4)-3 (s) + 3 H_2O (l)"

2."C \n_2\n\u200b\t\n H \n_6\n\u200b\t\n + \n\\frac {7}{2}\n\u200b\t\n O \n_2\n\u200b\t\n \u21922CO \n_2\n\u200b\t\n +3H \n2\n\u200b\t\n O"

3."2Mg(s) + O\u2082(g) \u2192 2MgO"

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