Oxygen difluoride, OF2, is a colorless, very poisonous gas that reacts rapidly with water vapor to produce O2, HF, and heat. OF2 (g) + H2O (g) → 2 HF (g) + O2 (g) ΔΗ -318 kJ Using this information calculate the enthalpy of formation of OF2. O 14.8 kJ/mol O -287.3 kJ/mol O-14.8 kJ/mol 287.3 kJ/mol

Oxygen difluoride, OF2, is a colorless, very poisonous gas that reacts rapidly with water vapor to produce O2, HF, and heat. OF2 (g) + H2O (g) → 2 HF (g) + O2 (g) ΔΗ -318 kJ Using this information calculate the enthalpy of formation of OF2. O 14.8 kJ/mol O -287.3 kJ/mol O-14.8 kJ/mol 287.3 kJ/mol

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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Calculate the enthalpy of the following reaction: HCl + NaOH → NaCl + H2O ΔH HCl= -92.3 kJ/mol NaOH= -426.7 kJ/mol NaCl= -411 kJ/mol H2O= -286 kJ/mol Reaction: ΔH= kJ/mol
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