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Virty [35]
2 years ago
11

What does the reaction rate say about a reaction?

Chemistry
1 answer:
stealth61 [152]2 years ago
3 0

Answer:

It tells how quickly products will be made.

Explanation:

ap3

x

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At equilibrium the reactant and product concentrations are constant because a change in one direction is balanced by a change in
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Answer: a. The concentrations of the reactants and products have reached constant values

Explanation:

The reactions which do not go on completion and in which the reactant forms product and the products goes back to the reactants simultaneously are known as equilibrium reactions.  For a chemical equilibrium reaction, equilibrium state is achieved when the rate of forward reaction becomes equal to rate of the backward reaction.

Equilibrium state is the state when reactants and products are present but the concentrations does not change with time and are constant.

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as K_{eq}

K is the constant of a certain reaction when it is in equilibrium, while Q is the quotient of activities of products and reactants at any stage other than equilibrium of a reaction.

For a equilibrium reaction,

A\rightleftharpoons B

K_{eq}=\frac{[B]}{[A]}

Thus the correct answer is the concentrations of the reactants and products have reached constant values.

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3 years ago
Which of the following is a safety precaution for handling radioactive material?
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C.) remove yourself from the radiation every 15 mins to prevent accumulation
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Chemistry, Lesson 2.6
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Answer:

the answer is Fructose

Explanation:

the reason is because when it brakes down it forms a sort of fructose

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2 years ago
9. Describe two ways in which you can conserve and recycle lab resources.<br> I
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Consider a mixture of soil and water and compare it to a colloid, such as milk. Which property best differentiates these two mix
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