Textbook ExpertVerified Tutor
23 Oct 2021
Given information
Given reaction:
Use standard enthalpies of formation to calculate ∆H°rxn for the above reaction.
Step-by-step explanation
Step 1.
The balanced chemical equation for the reaction is
The standard enthalpy change for the given reaction is given as
where p is products and r is reactants.
=(
NO(g) + 2HNO3(aq))-(3NO2(g) +H2O (l) )
Substituting the values of the second step we get
=(NO(g) + 2HNO3(aq))-(3NO2(g) +H2O (l)
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