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Karo-lina-s [1.5K]
2 years ago
8

A system gains 637 kJ of heat, resulting in a change in internal energy of the system equal to +171 kJ.

Chemistry
1 answer:
Lady bird [3.3K]2 years ago
4 0

Answer:

work was done by the system

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Answer:

1. A state of balance in which the rates of the forward and reverse reactions are equal.

Explanation:

A dynamic equilibrium is like a cycle, the reactants change to products, but the products also change to reactants keeping the amount of each constant.

2. A state of balance in which the forward reaction stops but reverse reaction continues.

In this statement there isnt a equilibrium. The products will change to reactants until the reaction stops.

3. A state of balance in which the forward reaction continues but reverse reaction stops.

Here the reactants will change to products until the reaction stops.

4. A state of balance in which the forward and reverse reactions stop.

In this case the reaction has stopped.

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The correct answer are:

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