We’re being asked to determine the balanced chemical equation for the reaction used to calculate the standard enthalpy for the formation of NO2(g).
Recall that the standard enthalpy of formation (ΔH˚f) refers to the enthalpy change for the formation of 1 mole of a compound from its elements in their standard states.
Thermodynamic Quantities for Selected Substances at 298.15 K
Write a balanced equation depicting the formation of one mole of NO2(g) from its elements in their standard states.
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