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Chemistry, 10.08.2019 20:10 kayliebug2003

Based on the enthalpy changes given for the reactions, which reactions are endothermic?
2h2o → 2h2 + o2, δh = 484 kj
c + o2 → co2, δh = -394 kj
h2 + br2 → 2hbr, δh = -73 kj
2nh3 → n2 + 3h2, δh = 92 kj

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Based on the enthalpy changes given for the reactions, which reactions are endothermic?
2h2o →...

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