Which reaction is endothermic?
h2(g) + ½ o2(g) → h2o(g), δh = -57.82 kcal
½n2(g) + o2(g...
Chemistry, 01.09.2019 00:30 fabiolabaritto
Which reaction is endothermic?
h2(g) + ½ o2(g) → h2o(g), δh = -57.82 kcal
½n2(g) + o2(g) + 8.1 kcal → no2(g)
½n2(g) + 3/2h2(g) → nh3(g) + 11.0 kcal
c(diamond) + o2(g) → co2, δh = -94.50 kcal
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Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
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