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4 years ago

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initially, only a and b are present, each at 2.00 m. what is the final concentration of a once equilibrium is reached?

1 answer:

nataly862011 [7]4 years ago

4 0

<span>The "REVERSIBLE" chemical reaction-
A + B <--> C + D
Kc = [C][D] / [A][B] = 6.8
Concentration at the start and after equilibrium-
[A] = 2.00 M --> (2.00 - X) M
[B] = 2.00 M --> (2.00 - X) M
[C] = 0.00 M --> X M
[D] = 0.00 M --> X M
6.8 = X^2 / (2.00 - X)^2
take the square root of both sides-
2.6077 = X / (2.00 - X)
5.2154 - 2.6077 X = X
5.2154 = 3.6077 X
X = 1.4456
at equilibrium-
[A] = 0.55 M
[B] = 0.55 M
[C] = 1.45 M
[D] = 1.45 M</span>

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Answer:

B. $2 per unit

Explanation:

The computation of the price of Y is shown below:

As we know that the condition of the utility maximization i.e ratio of Marginal utility and the price should be matched and equal for both the goods given in the question

For one good

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= 40 ÷ $5

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And, for the other goods

Marginal utility ÷ price = 8

16 ÷ Price = 8

So, the price is $2 per unit

Hence, the correct option is B.

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3 years ago

You are a consulting firm intern and your job is to help a client choose investment projects. Your client, RealEstate, is a youn

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Answer:

(f)None

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Project with cash back period of two years is acceptable .

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so it is acceptable because it recovers the project cost in first two years .

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Project 3

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so it is acceptable because it recovers the project cost in first two years .

Project 5

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3 years ago

Andy works at a shoe manufacturing plant. He has a nine-hour daily shift in the factory. However, he only works for six hours an

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A) Production deviance.

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Workplace deviance is a group psychology concept that refers to deliberate intention to cause harm to an organisation, to a workplace specifically.

In other word, it's a voluntary behaviour that violates organisation's norms.

Particularly, in this case, it's a production deviance, because not working right amount of hours will cause production problems, since that Andy works at a shoe manufacturing.

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3 years ago

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Answer:

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3 years ago

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