What is stress equilibrium?

When you alter something in a reaction at equilibrium, chemists say that you put stress on the equilibrium. When this occurs, the reaction will no longer be in equilibrium and the reaction itself will begin changing the concentrations of reactants and products until the reaction comes to a new position of equilibrium.

Which of the following are conditions for equilibrium?

For an object to be in equilibrium, it must be experiencing no acceleration. This means that both the net force and the net torque on the object must be zero.

What does equilibrium condition mean?

The equilibrium condition of an object exists when Newton’s first law is valid. An object is in equilibrium in a reference coordinate system when all external forces (including moments) acting on it are balanced. This means that the net result of all the external forces and moments acting on this object is zero.

How do you know which stress is applied to equilibrium?

If a stress is applied, the balance will be disturbed and the See-Saw will tilt toward the side of the equation to which the stress factor is applied. Stress Factor => Removing CO(g) (lighter reactant side) => Right tilt => Rxn Shifts Left to to establish new equilibrium.

What factors are considered to be stresses on an equilibrium system?

Only three types of stresses can change the composition of an equilibrium mixture: (1) a change in the concentrations (or partial pressures) of the components by adding or removing reactants or products, (2) a change in the total pressure or volume, and (3) a change in the temperature of the system.

What are the three equilibrium conditions?

A solid body submitted to three forces whose lines of action are not parallel is in equilibrium if the three following conditions apply : The lines of action are coplanar (in the same plane) The lines of action are convergent (they cross at the same point) The vector sum of these forces is equal to the zero vector.

What condition or conditions are necessary for translational equilibrium?

An object is in translational equilibrium when the sum of all the external forces acting on the object equals zero. This also means an object is in translational equilibrium when it is experiencing zero overall acceleration. Therefore, it is either not moving or moving at a constant velocity.

What are the conditions for equilibrium in economics?

In economics, economic equilibrium is a situation in which economic forces such as supply and demand are balanced and in the absence of external influences the (equilibrium) values of economic variables will not change.

What two conditions must be met for an object to be in equilibrium what is meant by the term lever arm Please give detailed explanations?

For an object to be considered in equilibrium, the two conditions should be met: (i) The sum of all the forces that act on the object must be equal to zero. However, the sum of all these forces should be zero which means each force is balanced by another force. (ii) The sum of all the torque must be equal to zero.

What condition or conditions is are necessary for static equilibrium?

static equilibrium: The state in which a system is stable and at rest. To achieve complete static equilibrium, a system must have both rotational equilibrium (have a net torque of zero) and translational equilibrium (have a net force of zero).

How different stresses to an equilibrium may cause an equilibrium to shift?

If a stress is applied by increasing the concentration of a product, the equilibrium position will shift toward the left, reducing the concentration of the product. Increasing the concentration of a product causes the equilibrium to shift to the left using up products and producing more reactants.