10 Questions
According to the law of mass action, the rate of a chemical reaction is directly proportional to the product of the activities or concentrations of the ___________.
reactants
The law of mass action implies that for a chemical reaction mixture that is in equilibrium, the ratio between the concentration of reactants and products is ___________.
constant
The law of mass action explains and predicts behaviors of solutions in ___________.
equilibrium
The law of mass action was formulated by ___________ and ___________.
Cato M. Guldberg and Peter Waage
The law of mass action involves two aspects: the equilibrium aspect and the ___________ aspect.
kinetic
What is the law of mass action?
The law of mass action is the proposition that the rate of a chemical reaction is directly proportional to the product of the activities or concentrations of the reactants.
What does the law of mass action explain and predict?
The law of mass action explains and predicts behaviors of solutions in dynamic equilibrium.
Who formulated the law of mass action?
The law of mass action was formulated by Cato M. Guldberg and Peter Waage.
What are the two aspects involved in the initial formulation of the law of mass action?
The two aspects involved in the initial formulation of the law of mass action are the equilibrium aspect and the kinetic aspect.
What did Guldberg and Waage recognize about chemical equilibrium?
Guldberg and Waage recognized that chemical equilibrium is a dynamic process in which rates of reaction for the forward and reverse reactions are equal.
Study Notes
Law of Mass Action
- The rate of a chemical reaction is directly proportional to the product of the activities or concentrations of the reactants.
- In a chemical reaction mixture that is in equilibrium, the ratio between the concentration of reactants and products is constant.
- The law explains and predicts behaviors of solutions in equilibrium.
- The law was formulated by Guldberg and Waage.
- The law involves two aspects: the equilibrium aspect and the kinetic aspect.
- The law of mass action is a theory that explains and predicts the behavior of chemical reactions.
- Guldberg and Waage recognized that chemical equilibrium is dynamic, with forward and reverse reactions occurring simultaneously.
Test your knowledge of the law of mass action and its application in chemistry! This quiz will assess your understanding of how reactant concentrations affect the rate of chemical reactions and how equilibrium is achieved in a reaction mixture. Explore the principles that govern dynamic equilibrium and the behavior of solutions.
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