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Chemistry, 30.11.2019 01:31 tstaples02
Nitric acid can be manufactured in a multi-step process, during which nitric oxide is oxidized to create nitrogen dioxide. 2no (g) + o2 (g) → 2no2 (g)
calculate the standard reaction enthalpy for the above reaction using the following thermodynamic data.
n2 (g) + o2 (g) → 2no (g) ∆h˚1 = 180.5 kj
n2 (g) + 2o2 (g) → 2no2 (g) ∆h˚2 = 66.4 kj
-252.4 kj/mol rxn
-114.1 kj/mol rxn
-100.3 kj/mol rxn
-246.9 kj/mol rxn
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