Ammonia and oxygen react to form nitrogen and water, like this: 4 NH,(g)+30,(g) - 2N,(g)+ 6H,0(g) Imagine 122. mmol of NH, and 91.5 mmol of o, are added to an empty flask, and then answer the following questions. O Zero. What is the rate of the forward O Greater than zero, but less than the rate of the reverse reart reaction before any NH3 or 02 has been added to the flask? O Greater than zero, and equal to the rate of the reve.. reaction. O Greater than zero, and greater than the rate of the reverse reaction. O Zero. What is the rate of the forward reaction just after the NH3 and 02 has been added to the flask? O Greater than zero, but less than the rate of the reverse reaction. O Greater than zero, and equal to the rate of the reverse reaction. O Greater than zero, and greater than the rate of the reverse reaction. O Zero. O Greater than zero, but less than the rate of the reverse reaction. What is the rate of the forward reaction at equilibrium? O Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. O None. How much NH3 is in the flask at O Some, but less than 122. mmol. equilibrium? 122. mmol. More than 122. mmol. To o o

Ammonia and oxygen react to form nitrogen and water, like this: 4 NH,(g)+30,(g) - 2N,(g)+ 6H,0(g) Imagine 122. mmol of NH, and 91.5 mmol of o, are added to an empty flask, and then answer the following questions. O Zero. What is the rate of the forward O Greater than zero, but less than the rate of the reverse reart reaction before any NH3 or 02 has been added to the flask? O Greater than zero, and equal to the rate of the reve.. reaction. O Greater than zero, and greater than the rate of the reverse reaction. O Zero. What is the rate of the forward reaction just after the NH3 and 02 has been added to the flask? O Greater than zero, but less than the rate of the reverse reaction. O Greater than zero, and equal to the rate of the reverse reaction. O Greater than zero, and greater than the rate of the reverse reaction. O Zero. O Greater than zero, but less than the rate of the reverse reaction. What is the rate of the forward reaction at equilibrium? O Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. O None. How much NH3 is in the flask at O Some, but less than 122. mmol. equilibrium? 122. mmol. More than 122. mmol. To o o

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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