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MISSED THIS? Watch KCV: Determining the Enthalpy of Reaction from Standard Enthalpies of Formation, IWE: AH'rxn and the Standard Enthalpies of Formation: Read Section 7.9. You can click on the Review link to access the section in your e Text. Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation: 2CH₂NO₂ (1) + O₂(g) → 2CO₂(g) + 3H₂O(l) + N₂(g), AH = -1418 kJ The standard enthalpy of combustion for nitromethane is -709.2 kJ/mol. The standard enthalpies of formation are -393.5 kJ/mol for CO₂(g) and -285.8 kJ/mol for H₂O(1) Part A Calculate the standard enthalpy of formation (AHr) for nitromethane. Express your answer in kilojoules per mole to one decimal place. ΑΣΦ AH₂ = ? kJ/mol

MISSED THIS? Watch KCV: Determining the Enthalpy of Reaction from Standard Enthalpies of Formation, IWE: AH'rxn and the Standard Enthalpies of Formation: Read Section 7.9. You can click on the Review link to access the section in your e Text. Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation: 2CH₂NO₂ (1) + O₂(g) → 2CO₂(g) + 3H₂O(l) + N₂(g), AH = -1418 kJ The standard enthalpy of combustion for nitromethane is -709.2 kJ/mol. The standard enthalpies of formation are -393.5 kJ/mol for CO₂(g) and -285.8 kJ/mol for H₂O(1) Part A Calculate the standard enthalpy of formation (AHr) for nitromethane. Express your answer in kilojoules per mole to one decimal place. ΑΣΦ AH₂ = ? kJ/mol

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section: Chapter Questions
Problem 61PS: The standard enthalpy of formation of solid barium oxide, BaO, is 553.5 kJ/mol, and the standard...
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MISSED THIS? Watch KCV: Determining the Enthalpy of Reaction from Standard Enthalpies of Formation, IWE: AH°rxn and the Standard Enthalpies of Formation: Read Section 7.9. You can click on the Review link to access the section in your e Text. Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation: 2CH₂NO₂ (1) + O₂(g) → 2CO₂(g) + 3H₂O(1) + N₂(g), AH = -1418 kJ The standard enthalpy of combustion for nitromethane is -709.2 kJ/mol. The standard enthalpies of formation are -393.5 kJ/mol for CO₂ (g) and -285.8 kJ/mol for H₂O(1) Part A Calculate the standard enthalpy of formation (AH₁°) for nitromethane. Express your answer in kilojoules per mole to one decimal place. ΕΠΙΑΣΦΗ ΔΗ; = ? kJ/mol
Transcribed Image Text:MISSED THIS? Watch KCV: Determining the Enthalpy of Reaction from Standard Enthalpies of Formation, IWE: AH°rxn and the Standard Enthalpies of Formation: Read Section 7.9. You can click on the Review link to access the section in your e Text. Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation: 2CH₂NO₂ (1) + O₂(g) → 2CO₂(g) + 3H₂O(1) + N₂(g), AH = -1418 kJ The standard enthalpy of combustion for nitromethane is -709.2 kJ/mol. The standard enthalpies of formation are -393.5 kJ/mol for CO₂ (g) and -285.8 kJ/mol for H₂O(1) Part A Calculate the standard enthalpy of formation (AH₁°) for nitromethane. Express your answer in kilojoules per mole to one decimal place. ΕΠΙΑΣΦΗ ΔΗ; = ? kJ/mol
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