science

Which statement about reversible reactions is correct?

They always involve gases.

The forward and reverse reactions must happen at the same rate..

They can occur in either direction.

They are always at equilibrium.

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  1. It's c.

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  2. Is it b or c!?

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  3. It's c. It can occur in either direction.

    Good luck and happy holidays

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  4. Irriversable reactions can only occur in one direction, whilst an reversable reaction can occur in both. So it's C. :)

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