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Chemistry, 21.09.2019 13:00 slippedsumo

Methane, ch4, burns in oxygen gas to form water and carbon dioxide. what is the correct balanced chemical equation for this reaction?
a) ch4 + o --> h2o + co2
b) ch4 + 40 --> 2h2o + co2
c) ch4 + o2 --> h2o + co2
d) ch4 + 2o2 --> 2h2o + co2

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