Chemistry, 04.08.2019 19:40 evarocks352
Select all of the following equations that represent an exothermic reaction. nh3(g) + 12.0 kcal → ½n2(g) + 3/2 h2(g) c(graphite) → c(diamond), δh = - 0.45 kcal c + 2s → cs2, δh = 27,550 cal ch4 + 2o2 → co2 + 2h2o + 212,800 cal 2h2o → 2h2 + o2, δh = +58 kcal
Answers: 1
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Select all of the following equations that represent an exothermic reaction. nh3(g) + 12.0 kcal → ½n...
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