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xxTIMURxx [149]

3 years ago

13

I need help with both are they right please read the questions my grades dropped and if I don’t get them up I can’t go out of to

wn Friday please help me:( ! NO LINKS OR FILES!

1 answer:

slega [8]3 years ago

5 0

Picture isn’t clear!!!

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The equilibrium constant for the formation of ammonia from nitrogen and hydrogen is 1.6 × 102. what is the form of the equilibri

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Answer: The expression for equilibrium constant is $\frac{[NH_3]^2}{[H_2]^3[N_2]}$

Explanation: Equilibrium constant is the expression which relates the concentration of products and reactants preset at equilibrium at constant temperature. It is represented as $k_c$

For a general reaction:

$aA+bB\rightleftharpoons cC+dD$

The equilibrium constant is written as:

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Chemical reaction for the formation of ammonia is:

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Expression for $k_c$ is:

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$1.6\times 10^2=\frac{[NH_3]^2}{[H_2]^3[N_2]}$

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Calculate the velocity of a car that travels 556 kilometers northeast in 3.4 hours. Leave your answer in kilometers per hour.

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