3- For the reaction H2(g) + I2(g)2 2HI(g) at 425°C, calculate [HI],given [H2] = [I2] = 4.79 × 10“ mol/L and K = 54.3. 2- The reaction AB2C (g) 2 B2 (g) + AC(g) reached equilibrium at900 K in a 5.00 L vessel. At equilibrium, 0.084 mol of AB2C,0.035 mol of B2, and 0.059 mol of AC were detected. What is theequilibrium constant at this temperature for this system?

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3- For the reaction H2(g) + I2(g)2 2HI(g) at 425°C, calculate [HI], given [H2] = [I2] = 4.79 × 10ª mol/L and K = 54.3.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 84AP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

3- For the reaction H2(g) + I2(g)2 2HI(g) at 425°C, calculate [HI],
given [H2] = [I2] = 4.79 × 10“ mol/L and K = 54.3.

2- The reaction AB2C (g) 2 B2 (g) + AC(g) reached equilibrium at
900 K in a 5.00 L vessel. At equilibrium, 0.084 mol of AB2C,
0.035 mol of B2, and 0.059 mol of AC were detected. What is the
equilibrium constant at this temperature for this system?

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