Exercise 17 82 Nitrogen dioxide, a pollutant in the atmosphere, can combinewith water to form nitric acid One of the possible reactions isshown below Part A Calculate G for this reaction at25 C 3NO2( g ) H2O( l ) 2HNO3( a q ) NO( g ) G kJ Part B Calculate K p for this reaction at25 C K p Part C Comment on the spontaneity of the reaction Comment on the spontaneity of the reaction The reaction is spontaneous The reaction is nonspontaneous

Question: Exercise 17.82 Nitrogen dioxide, a pollutant in the atmosphere, can combinewith water to form nitric acid. One of the possible reactions isshown below. Part A

Exercise 17.82

Nitrogen dioxide, a pollutant in the atmosphere, can combinewith water to form nitric acid. One of the possible reactions isshown below.

Part A

Calculate ?G? for this reaction at25 ?C.
3NO2(g)+H2O(l)?2HNO3(aq)+NO(g)

?G? =

Part B

Calculate Kp for this reaction at25 ?C.

Kp =

Part C

Comment on the spontaneity of the reaction.

	The reaction is spontaneous.
	The reaction is nonspontaneous.

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Part A Calculate G for this reaction at25 C 3NO2gH2Ol2HNO3aqNOg G 1816 kJ The standard Gibbs free energy of reaction G can be calculated using the sta... View full answer

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