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…

Answered: Write the concentration equilibrium…

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

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter5: Introduction To Chemical Equilibrium

Section: Chapter Questions

Problem 5.31E

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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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