O KINETICS AND EQUILIBRIUMWriting the concentration equilibrium expression for a...Write the concentration equilibrium constant expression for this reaction.CN (aq)+H₂O(1)→HCN(aq)+OH (aq)X0000S1/5 |||KINETICS AND EQUILIBRIUMPredicting relative forward and reverse rates of reaction in a...Nitrogen and hydrogen react to form ammonia, like this:N₂(g)+3H₂(g) → 2NH3(g)Imagine 180. mmol of NH3 are added to an empty flask, and then answer the following questions.What is the rate of the reversereaction before any NH3 has beenadded to the flask?What is the rate of the reversereaction just after the NH3 hasbeen added to the flask?What is the rate of the reversereaction at equilibrium?How much NH3 is in the flask atequilibrium?O Zero.O Greater than zero, but less than the rate of the forward reaction.O Greater than zero, and equal to the rate of the forward reaction.O Greater than zero, and greater than the rate of the forward reaction.O Zero.O Greater than zero, but less than the rate of the forward reaction.O Greater than zero, and equal to the rate of the forward reaction.O Greater than zero, and greater than the rate of the forward reaction.ooooooooooO Zero.O Greater than zero, but less than the rate of the forward reaction.O Greater than zero, and equal to the rate of the forward reaction.O Greater than zero, and greater than the rate of the forward reaction.O None.O Some, but less than 180. mmol.O 180. mmol.O More than 180. mmol.XS0/5

The ratio of the concentrations of products to reactants at equilibrium for a particular chemical…

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Write the concentration equilibrium constant expression for this reaction. CN (aq)+H₂O(1) HCN(aq) +OH (aq) X 010 G

Chemistry

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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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Arrhenius Acid

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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

O KINETICS AND EQUILIBRIUM
Writing the concentration equilibrium expression for a...
Write the concentration equilibrium constant expression for this reaction.
CN (aq)+H₂O(1)→HCN(aq)+OH (aq)
X
00
00
S
1/5

|||
KINETICS AND EQUILIBRIUM
Predicting relative forward and reverse rates of reaction in a...
Nitrogen and hydrogen react to form ammonia, like this:
N₂(g)+3H₂(g) → 2NH3(g)
Imagine 180. mmol of NH3 are added to an empty flask, and then answer the following questions.
What is the rate of the reverse
reaction before any NH3 has been
added to the flask?
What is the rate of the reverse
reaction just after the NH3 has
been added to the flask?
What is the rate of the reverse
reaction at equilibrium?
How much NH3 is in the flask at
equilibrium?
O Zero.
O Greater than zero, but less than the rate of the forward reaction.
O Greater than zero, and equal to the rate of the forward reaction.
O Greater than zero, and greater than the rate of the forward reaction.
O Zero.
O Greater than zero, but less than the rate of the forward reaction.
O Greater than zero, and equal to the rate of the forward reaction.
O Greater than zero, and greater than the rate of the forward reaction.
oooooooooo
O Zero.
O Greater than zero, but less than the rate of the forward reaction.
O Greater than zero, and equal to the rate of the forward reaction.
O Greater than zero, and greater than the rate of the forward reaction.
O None.
O Some, but less than 180. mmol.
O 180. mmol.
O More than 180. mmol.
X
S
0/5

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