Calculate AHxn for the following reaction: 7C(s) + 8H₂(g) → C7H16 (1) Use the following reactions and given AH values: AH CH₁s (1)+1102(g) → 7CO2(g) +8H₂O(g), C(s) + O2(g) → CO₂(g), ΔΗ ΔΗ 2H₂(g) + O₂(g) → 2H₂O(g), AH Express your answer to four significant figures in kilojoules. ▸ View Available Hint(s) VE ΑΣΦ DMC) kJ -4464.3 kJ 393.5 kJ 483.5 kJ

Calculate AHxn for the following reaction: 7C(s) + 8H₂(g) → C7H16 (1) Use the following reactions and given AH values: AH CH₁s (1)+1102(g) → 7CO2(g) +8H₂O(g), C(s) + O2(g) → CO₂(g), ΔΗ ΔΗ 2H₂(g) + O₂(g) → 2H₂O(g), AH Express your answer to four significant figures in kilojoules. ▸ View Available Hint(s) VE ΑΣΦ DMC) kJ -4464.3 kJ 393.5 kJ 483.5 kJ

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

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

Section5.8: Product- Or Reactant-favored Reactions And Thermodynamics

Problem 2.1ACP

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