Most chemical reactions go to completion. That is, reactants combine to form pro

Question

Most chemical reactions go to completion. That is, reactants combine to form products until one of the reactants runs out. In contrast, reversible reactions reach a state of equilibrium. Both products and reactants are always present in equilibrium systems because reactants can form products and products can form reactants. At equilibrium, for every molecule of product that is formed by reactants in the forward reaction, somewhere else in the system, a molecule of reactant is formed by products in the reverse reaction. Indicate Yes or No to show whether each statement describes a system at equilibrium The concentrations of the reactants and products stay the same. The concentrations of reactants and products are equal. All reactions have stopped. The rate of the forward reaction equals the rate of the reverse reaction. y na FORCE NEXT SHOW DATA Hint Next

Explanation / Answer

At equilibrium,

The rate of the forward reaction equals to rate of backward reaction.

First three statements - NO

And last(4th) statement is - YES

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