Given the following thermochemical equations:C2H2) +5 020) → 2CO2) + H201)C(s) + 02(9) → C02c6)H2) +5 02c0) → H20mCalculate the enthalpy (in kJ) for this reaction:AH° = -1229.5 kJ%3DAH° = -393.5 kJAH° = 285.5 kJ2C3) + H2(g) → C2H2(9)

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Given the following thermochemical equations: C2H2(6) +;02@) → 2C0) + H20a) C(s) + 02(9) → C026) AH° = -1229.5 kJ AH° = -393.5 kJ %3D ΔΗ 285.5 kJ Calculate the enthalpy (in kJ) for this reaction: 2Cs) + H2(g) → C2H2(9)

Given the following thermochemical equations: C2H2(6) +;02@) → 2C0) + H20a) C(s) + 02(9) → C026) AH° = -1229.5 kJ AH° = -393.5 kJ %3D ΔΗ 285.5 kJ Calculate the enthalpy (in kJ) for this reaction: 2Cs) + H2(g) → C2H2(9)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Given the following thermochemical equations:
C2H2) +5 020) → 2CO2) + H201)
C(s) + 02(9) → C02c6)
H2) +5 02c0) → H20m
Calculate the enthalpy (in kJ) for this reaction:
AH° = -1229.5 kJ
%3D
AH° = -393.5 kJ
AH° = 285.5 kJ
2C3) + H2(g) → C2H2(9)

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