Answered: For the reaction 3H2(g) + N2(g) =…

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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$For the reaction: \[ 3\text{H}_2(g) + \text{N}_2(g) \rightleftharpoons 2\text{NH}_3(g) \] at 225 °C, the equilibrium constant is $ 1.7 \times 10^2 $. If the equilibrium mixture contains 0.13 M $\text{H}_2$ and 0.019 M $\text{N}_2$, what is the molar concentration of $\text{NH}_3$? **Express your answer to two significant figures and include the appropriate units.** --- **Input Field:** \[ [\text{NH}_3] = \boxed{0.65} \, \text{M} \] --- **Buttons:** - **Submit** - **Previous Answers** - **Request Answer** --- **Feedback Box:** ❌ **Incorrect; Try Again; 5 attempts remaining** *Because the coefficient for $\text{H}_2$ is 3, the molar concentration of $\text{H}_2$ must be cubed in the equilibrium expression.* --- **Logo:** Pearson$

Transcribed Image Text:For the reaction: \[ 3\text{H}_2(g) + \text{N}_2(g) \rightleftharpoons 2\text{NH}_3(g) \] at 225 °C, the equilibrium constant is $ 1.7 \times 10^2 $. If the equilibrium mixture contains 0.13 M $\text{H}_2$ and 0.019 M $\text{N}_2$, what is the molar concentration of $\text{NH}_3$? **Express your answer to two significant figures and include the appropriate units.** --- **Input Field:** \[ [\text{NH}_3] = \boxed{0.65} \, \text{M} \] --- **Buttons:** - **Submit** - **Previous Answers** - **Request Answer** --- **Feedback Box:** ❌ **Incorrect; Try Again; 5 attempts remaining** *Because the coefficient for $\text{H}_2$ is 3, the molar concentration of $\text{H}_2$ must be cubed in the equilibrium expression.* --- **Logo:** Pearson

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