Nitrogen in air reacts at high temperature to form no2 according to the reaction:
n2 +...
Chemistry, 18.01.2020 04:31 dchirunga23
Nitrogen in air reacts at high temperature to form no2 according to the reaction:
n2 + 2 o2 ? 2 no2
draw structures for the reactants and products indicating the number of single, double and triple bonds.
determine the ? h for the reaction using table 7.1.
[hint: one no2 has one [n-o] bond and one [n=o] bond]
a.
+115 kcal
b.
-78 kcal
c.
+78 kcal
d.
+7 kcal
e.
none of these
Answers: 3
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