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Co2 + 2h2o ch4 + 2o2 h = +802 kj this reaction is
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Co2 + 2h2o ch4 + 2o2 h = +802 kj this reaction is

User Setsuna
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It’s an endothermic reaction, because 802 kJ of heat energy has been absorbed.
User Nir Alfasi
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