10 Consider the following reaction: CS₂ (g) + 4 H₂ (9) <====> CH4 (9) + 2 H₂S (g) Calculate the value of Keq if the equilibrium concentrations are [CS₂] = 0.140, [H₂] = 0.250, [CH4] = 0.0200, and [H₂S] = 0.0400. S Place your answer in the box. Express your answer using only a number or numbers without text. Report your result in scientific notation and to the proper number of significant figures. Use the following format to express a number in scientific notation: 1.23E4 (or 1.23E-4 if the exponent is negative). Note that there are no spaces within the expression. All numbers are measured.

10 Consider the following reaction: CS₂ (g) + 4 H₂ (9) <====> CH4 (9) + 2 H₂S (g) Calculate the value of Keq if the equilibrium concentrations are [CS₂] = 0.140, [H₂] = 0.250, [CH4] = 0.0200, and [H₂S] = 0.0400. S Place your answer in the box. Express your answer using only a number or numbers without text. Report your result in scientific notation and to the proper number of significant figures. Use the following format to express a number in scientific notation: 1.23E4 (or 1.23E-4 if the exponent is negative). Note that there are no spaces within the expression. All numbers are measured.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 61QRT

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