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A change in the amount (or concentration) of at least one of the reactants and products or a change in temperature or pressure.
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∙ 12y ago
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If you have a forward reaction to a reverse reaction what equilibrium is that?
true or false
What temperature is the reaction at equilibrium?
The temperature will depend on the reaction that is under consideration.
The equilibrium constant for the reaction below is 0.625 At equilibrium O2 0.40 and H2O 0.20 What is the equilibrium concentration of H2O2?
0.16
The equilibrium constant for the reaction below is 0.49 At equilibrium O2 equals 0.11 and N2 equals 0.15 What is the equilibrium concentration of NO?
0.09
How do chemical manufacturers make the reaction continue to make ammonia once the reaction has reached equilibrium?
By Le Chetalier's principle - remove product. This encourages the reaction to produce more product to balance the equilibrium.
What is meant by stress?
The stress is reaction of body.
What is meant by law of equilibrium?
Law of equilibrium - The principle that (at chemical equilibrium) in a reversible reaction the ratio of the rate of the forward reaction to the rate of the reverse reaction is a constant for that reaction.
Does a buffer help regain equilibrium by gaining stress in a reaction?
obviously
How are the terms stress and shift used when discussing systems at equilibrium?
In equilibrium, stress means the manner in which equilibrium is altered, and shift represents which direction the equilibrium will move to compensate for the stress.
When a reaction is at equilibrium increasing the temperature favors the reaction that releases energy as heat.?
This is False!!! According to LeChatlier's Principle, increasing the temperature is a strees on the equilibrium. To relieve that stress the reaction will shift producing more of the substances on the side of the reaction that absorbs heat energy.
What does Le Chatelier's principle state?
A reaction at equilibrium will respond to balance a change - apex (Explanation): The answer is NOT "a new equilibrium ratio will form", because although this is true, it will not necessarily always happen and is not what le chatelier's principle is about. His principle focuses on the reaction changing to cancel out or balance the change in equilibrium. Therefore, this is the correct answer.
What is used to describe the conditions of a reaction at equilibrium?
An equilibrium constant
What is used to describe the conditions of a reaction to equilibrium?
An equilibrium constant
What describes a reaction that reaches equilibrium?
The product and reactants reach a final, unchanging level.
What is difference between physical and chemical balance?
The difference is that chemical equilibrium is the equilibrium of products and reactants in a reaction while physical equilibrium is the equilibrium of the physical states of the same substance.
What is heterogeneous equilibrium?
heterogenous equilibrium is where there are different phases involved in the reaction.
When does a chemical reaction reaches equilibrium?
equilibrium means the rate of forward reaction = rate of backward reaction... there are three types of equilibrium 1. amount of products > amount of reactants 2. amount of products = amount of reactants 3. amount of products < amount of reactants
