Who gave the law of mass action?
Just over 150 years ago, on 15 March 1864, Peter Waage and Cato Guldberg (Figure 1) published a paper in which they propounded what has come to be known as the Law of Mass Action 1.
What is meant by mass action law?
law of mass action, law stating that the rate of any chemical reaction is proportional to the product of the masses of the reacting substances, with each mass raised to a power equal to the coefficient that occurs in the chemical equation.
What is the mass action law?
What does mass action law states?
1 The law of mass action and the equilibrium constant. The law of mass action states that the velocity of a reaction at a given temperature is proportional to the product of the active masses of the reacting substances. To illustrate this law consider the reaction. A + B ⇌ C + D .
What is mass action law in semiconductor?
In electronics and semiconductor physics, the law of mass action is a relation about the concentrations of free electrons and electron holes under thermal equilibrium.
What is an example of mass action?
For example, at any given moment, many thousands of people are shopping – without any coordination between themselves, they are nonetheless performing the same mass action. A bank run is mass action with sweeping implications.
What is the law of mass action in chemistry?
In chemistry, the law of mass action is the proposition that the rate of the chemical reaction is directly proportional to the product of the activities or concentrations of the reactants. It explains and predicts behaviors of solutions in dynamic equilibrium.
How does the law of mass action relate to disease?
The law of mass action forms the basis of the compartmental model of disease spread in mathematical epidemiology, in which a population of humans, animals or other individuals is divided into categories of susceptible, infected, and recovered (immune).
Which is an alternative statement of the law of mass action?
The rate of a reaction is proportional to the product of the active masses of the reagents involved. This is an alternative statement of the Law of Mass Action.
Is the Ames response a proportional linear response?
The Ames biological response is not a proportional linear response beginning at a nil dose. In a living organism, the biological response (damage control) immediately follows the chemical reaction according to the general biological law of homeostasis.