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VIII-II. Classify and balance each reaction as being combination, decomposition, single replacement,or double replacement.
| (a) | Mg (s) + H2O (g) --> Mg(OH)2 (s) + H2(g) |
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| (b) | C3H8 (g) + O2 (g) --> CO2 (g) + H2O (l) |
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| (c) | Ba(OH)2 (s) + H3PO4 (aq) --> Ba3(PO4)2 (aq) + H2O (l) |
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| (d) | NaClO3 (aq) --> NaCl (aq) + O2 (g) |
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| (e) | SO2 (g) + O2 --> SO3 (g) |
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| (f) | AgNO3 (aq) + Al (s) --> Al(NO3)3 (aq) + Ag (s) |
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| (g) | H2SO4 (aq) + KOH (aq) --> K2SO4 (aq) + H2O (l) |
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Rosamaría Fong, Instructor of Chemistry,
British Columbia Institute of Technology, Burnaby, B.C. Canada.
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