A chemical reaction is at equilibrium, how do the forward and reverse rates compare? A faster and more reactant producedB faster and more product producedC the same, and the reaction occurs in both directionsD the same, and the reaction has stopped
Question
A chemical reaction is at equilibrium, how do the forward and reverse rates compare? A faster and more reactant producedB faster and more product producedC the same, and the reaction occurs in both directionsD the same, and the reaction has stopped
Solution
The correct answer is C. At equilibrium, the forward and reverse rates of a chemical reaction are the same, and the reaction occurs in both directions. This means that the rate at which the reactants are forming products is equal to the rate at which the products are forming reactants. The reaction hasn't stopped; it's just that the concentrations of the reactants and products remain constant over time because they are being formed and used up at the same rate.
Similar Questions
The forward reaction goes faster than the reverse reactionProducts are made from reactants faster than products turn back into reactantsThe reverse reaction goes faster than the forward reactionProducts are made from reactants at the same rate that products are turned back into reactantsThe rates of the forward and reverse reactions are equal.Products are made from reactants slower than products turn back into reactants
A system can be said to be in chemical equilibrium when (Choose all correct answers -- there may be more than one!)The forward reaction goes faster than the reverse reactionProducts are made from reactants faster than products turn back into reactantsThe reverse reaction goes faster than the forward reactionProducts are made from reactants at the same rate that products are turned back into reactantsThe rates of the forward and reverse reactions are equal.Products are made from reactants slower than products turn back into reactants
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TRUE OR FALSE: At equilibrium, the rates of the forward and reverse reactions are equal.
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