3. The Keq for the reaction PC15 PC13 + C12 is 0.0245 at 250 oC. What is the molar conc of PC15 would be present at equilibrium if the eq concentration of PCI and C12 are both 0.2505. 4. The equilibrium constant_(Keq) for H2 + 122HI is 54.3 at 430 °C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole 12 in a 2.40 L reaction chamber. Calculate the concentrations of the gases at equilibrium.

3. The Keq for the reaction PC15 PC13 + C12 is 0.0245 at 250 oC. What is the molar conc of PC15 would be present at equilibrium if the eq concentration of PCI and C12 are both 0.2505. 4. The equilibrium constant_(Keq) for H2 + 122HI is 54.3 at 430 °C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole 12 in a 2.40 L reaction chamber. Calculate the concentrations of the gases at equilibrium.

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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