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Arada [10]
3 years ago
6

hich 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 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
1 answer:
vodomira [7]3 years ago
6 0
The mass of the reactants and the mass of the products are no equal.
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