Calculate the enthalpy of the reaction 2NO(g) O2(g)2NO2(g)given the fo...

Calculate the enthalpy of the reaction 2NO(g)+O2(g)â†’2NO2(g) given the following reactions and enthalpies of formation: 12N2(g)+O2(g)â†’NO2(g), Î”Hâˆ˜A=33.2...

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Chemistry

Calculate the enthalpy of the reaction 2NO(g)+O2(g)â†’2NO2(g)given the following reactions and enthalpies of formation:12N2(g)+O2(g)â†’NO2(g), Î”Hâˆ˜A=33.2 kJ 12N2(g)+12O2(g)â†’NO(g), Î”Hâˆ˜B=90.2kJ

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3.9 Ratings (586 Votes)

i guess its 12N2 not 12N2 because the reaction isnt possible that wayso i would answer taking 12N2 The Hess law is used to discover the reactions entalphy and doing it you must cancel the same substances See Answer

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Calculate the enthalpy of the reaction 2NO(g)+O2(g)â†’2NO2(g) given the following reactions and enthalpies of formation: 12N2(g)+O2(g)â†’NO2(g), Î”Hâˆ˜A=33.2...

80.2K

Verified Solution

Question

Chemistry

Calculate the enthalpy of the reaction 2NO(g)+O2(g)â†’2NO2(g)given the following reactions and enthalpies of formation:12N2(g)+O2(g)â†’NO2(g), Î”Hâˆ˜A=33.2 kJ 12N2(g)+12O2(g)â†’NO(g), Î”Hâˆ˜B=90.2kJ

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