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Which of the following are combustion reactions? NaNO3 (aq) arrow Na+(aq) + NO3-(aq) C2H6 (g) + O2 (g) arrow CO2 (g) + H2O (l) Mg(s) + HCl (aq) arrow H2 (g) + MgCl2 (aq) HCl (aq) + NaOH (aq) arrow HOH (l) + NaCl (s) |
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Answer» 2nd reaction C2H6 (G) + O2 (g) arrow CO2 (g) + H2O (l) EXPLANATION:As the products are co2 and h20 which are PRODUCT of combustion reaction this reaction is combustion reaction |
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