Chemistry, 25.11.2019 19:31, ericka79

What condition must occur when a chemical reaction is at equilibrium? select one:
-the products and reactants are present in equal concentrations.
-the forward and reverse reactions are happening at equal rates.
-neither condition must occur when a chemical reaction is at equilibrium.
-both conditions must occur when a chemical reaction is at equilibrium.

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What condition must occur when a chemical reaction is at equilibrium? select one:
-the prod...