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katrin2010 [14]
3 years ago
15

Which statement correctly describes a chemical equilibrium? it must take place in an open system the mass of the reactants and t

he mass of the products are no equal it is affected by the addition of a catalyst it does not involve a reversible reaction the concentrations of reactants and products are equal
Chemistry
2 answers:
prohojiy [21]3 years ago
8 0

Answer is C for PLATO users.

Svetllana [295]3 years ago
6 0
In your choices, the best answer is the mass of the reactants and the mass of the products are no equal. The chemical equilibrium can take place in a close system and can not be affected by catalyst and is a reversible reaction. The best describe should be the concentration of reactants and products are constant.
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