Which chemical equation describes a combustion reaction? 2c2h6(g) + 7o2(g) 4co2(g) + 6h2o(l) lioh(aq) + hno3(aq) lino3(aq) + h2o(l) n2(g) + 3h2(g) 2nh3(g) 2na(s) + 2h2o(l) 2naoh(aq) + h2(g) 2al(s) + 3h2so4(aq) al2(so4)3(aq) + 3h2(g)?
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Hi there,
◇ Combustion reaction its reaction between substance with excess amount of oxygen so, the combustion equation is first equation
♤ 2C2H6 + 7O2 = 4 CO2 + 6H2O
♤ Next equation its neutralization reaction between acid and base
LiOH + HNO3 = LiNO3 + H2O
♤ Next equation its direct composition
N2 + 3 H2 = 2 NH3
♤ Next equation its displacement reaction
2Na + 2H2O = 2NaOH + H2
Next equation is displacement also
♡ Hope the answer is helpful
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