At 500 °C, hydrogen iodide decomposes according to2 HI(g) = H, (g) + I,(g)For HI(g) heated to 500 °C in a 1.00 L reaction vessel, chemical analysis determined these concentrations at equilibrium:[H,] = 0.300 M, [I,] = 0.300 M, and [HI] = 2.54 M. If an additional 1.00 mol of HI(g) is introduced into the reactionvessel, what are the equilibrium concentrations after the new equilibrium has been reached?[HI] =M[H] =M[L] =M

Solution : A decomposition reaction is when a compound is broken down into two or more…

At 500 °C, hydrogen iodide decomposes according to 2 HI(g) = H,(g) + I,(g) For HI(g) heated to 500 °C in a 1.00 L reaction vessel, chemical analysis determined these concentrations at equilibrium: [H,] = 0.300 M, [L,] = 0.300 M, and [HI] = 2.54 M. If an additional 1.00 mol of HI(g) is introduced into the reaction vessel, what are the equilibrium concentrations after the new equilibrium has been reached? [HI] [H.] = L] =

At 500 °C, hydrogen iodide decomposes according to 2 HI(g) = H,(g) + I,(g) For HI(g) heated to 500 °C in a 1.00 L reaction vessel, chemical analysis determined these concentrations at equilibrium: [H,] = 0.300 M, [L,] = 0.300 M, and [HI] = 2.54 M. If an additional 1.00 mol of HI(g) is introduced into the reaction vessel, what are the equilibrium concentrations after the new equilibrium has been reached? [HI] [H.] = L] =

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

At 500 °C, hydrogen iodide decomposes according to
2 HI(g) = H, (g) + I,(g)
For HI(g) heated to 500 °C in a 1.00 L reaction vessel, chemical analysis determined these concentrations at equilibrium:
[H,] = 0.300 M, [I,] = 0.300 M, and [HI] = 2.54 M. If an additional 1.00 mol of HI(g) is introduced into the reaction
vessel, what are the equilibrium concentrations after the new equilibrium has been reached?
[HI] =
M
[H] =
M
[L] =
M

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