Consider the following reaction occurring at 298 K: N2O(g)+NO2(g)⇌3NO(g) Part A Show that the reaction is...

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Chemistry

Consider the following reaction occurring at 298 K:N2O(g)+NO2(g)⇌3NO(g) Part A Show that the reaction is notspontaneous under standard conditions by calculating ΔG∘rxn.

Part B If a reaction mixture contains only N2O and NO2 atpartial pressures of 1.0 atm each, the reaction will be spontaneousuntil some NO forms in the mixture. What maximum partial pressureof NO builds up before the reaction ceases to be spontaneous?

Part C What temperature is required to make the reactionspontaneous under standard conditions?

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4.3 Ratings (648 Votes)
N2Og NO2g 3NOgA Grxn Gproducts G reactantsGf N2O 1037kJmolGf NO2 513kJmolGf NO 876kJmolG rxn 38760 1037 513 1078 kJmolsince G rxn ispossitive    See Answer
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