0
What are the weaknesses in partial equilibrium addressed by the general approach?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the difference between a discipline and a subject?
I believe that "disciplines" refers (but without the specific context of a hypothesis is a little 'far-fetched) the general area of interest, while "subject" is the topic that is addressed within it .. . So something likedisciplines and subject category = topic =
What is the laws of equilibrium?
In chemistry, Le Chatelier's Principle, also called the Le Chatelier-Braun principle, can be used to predict the effect of a change in conditions on a chemical equilibrium. The principle is named after Henry Louis Le Chatelier and Karl Ferdinand Braun who discovered it independently. It can be summarized as:If a chemical system at equilibrium experiences a change in concentration, temperature, volume, or total pressure, then the equilibrium shifts to partially counter-act the imposed change.It is common to take Le Chatelier's principle to be a more general observation, roughly stated: "Any change in status quo prompts an opposing reaction in the responding system." This principle also has a variety of names, depending upon the discipline using it. See for example Lenz's law and homeostasis.In chemistry, the principle is used to manipulate the outcomes of reversible reactions, often to increase the yield of reactions. In pharmacology, the binding of ligands to the receptor may shift the equilibrium according to Le Chatelier's principle thereby explaining the diverse phenomena of receptor activation and desensitization
Is there a maximum speed an object can achieve if dropped from a great height and if so what is it?
Yes, that is known as the terminal velocity. At that speed, the air resistance (pulling up) would be in equilibrium with the gravitation (pulling down), so there is no further acceleration. The terminal velocity depends on the object's size and shape. In general, heavier objects will fall faster.Yes, that is known as the terminal velocity. At that speed, the air resistance (pulling up) would be in equilibrium with the gravitation (pulling down), so there is no further acceleration. The terminal velocity depends on the object's size and shape. In general, heavier objects will fall faster.Yes, that is known as the terminal velocity. At that speed, the air resistance (pulling up) would be in equilibrium with the gravitation (pulling down), so there is no further acceleration. The terminal velocity depends on the object's size and shape. In general, heavier objects will fall faster.Yes, that is known as the terminal velocity. At that speed, the air resistance (pulling up) would be in equilibrium with the gravitation (pulling down), so there is no further acceleration. The terminal velocity depends on the object's size and shape. In general, heavier objects will fall faster.
Example of law of mass action?
Chemical Equilibria Heat is energy flowing from a high temperature object to a low temperature object. When the two objects are at the same temperature, there is no net flow of energy or heat. That is why a covered cup of coffee will not be colder than or warmer than the room temperature after it has been in there for a few hours. This phenomenon is known as equilibrium. In this example, we deal with the flow of energy.Equilibria happen in phase transitions. For example, if the temperature in a system containing a mixture of ice and water is uniformly 273.15 K, the net amount of ice formed and the melt will be zero. The amount of liquid water will also remain constant, if no vapour escape from the system. In this case, three phases, ice (solid) water (liquid), and vapour (gas) are in equilibrium with one another. Similarly, equilibrium can also be established between the vapour phase and the liquid at a particular temperature. Equilibrium conditions also exist between solid phase and vapour phases. These are phase equilibria.Chemical reactions may not be as complete as we have assumed in Stoichiometry calculations. For example, the following reaction are far short of completion. 2 NO2 = N2O43 H2 + N2 = 2 NH3H2O + CO = H2 + CO2Let us consider only the first reaction in this case. At room temperature, it is impossible to have pure NO2 or N2O4. However, in a sealed tube ( closed system), the ratio [N2O4] ------- [NO2]2is a constant. This phenomenon is known as chemical equilibrium. Such a law of nature is called the law of mass action or mass action law.Of course, when conditions, such as pressure and temperature, change, a period of time is required for the system to establish an equilibrium.Before we introduce the mass action law, it is important for us to identify a system or a closed system in our discussion. The law provides an expression for a constant for all reversible reactions.For systems that are not at equilibrium yet, the ratio calculated from the mass action law is called a reaction quotient Q. The Q values of a closed system have a tendency to reach a limiting value called equilibrium constant Kover time. A system has a tendency to reach an equilibrium state.A Closed System for the Equilibrium StateIn order to discuss equilibrium, we must define a system, which may be a cup of water, a balloon, a laboratory, a planet or a universe. Thus, for discussion purpose, we define an isolated portion of the universe as a system, and anything outside of the system is called environment. When the system under consideration is isolated from its environment in such a way that there is no energy or mass transferred into or out of the system, the system is said to be a closed system.In a closed system, changes continue, but eventually there is no NET change over time. Such a state is called an equilibrium state.For example, a glass containing water is an open system. Evaporation let water molecules to escape into the air by absorbing energy from the environment until the glass is empty. When covered and insulated it is a closed system. Water vapour in the space above water eventually reaches a equilibrium vapour pressure.In fact, measuring of temperature itself requires the thermometer to be at the same state as the system it measures. We read the temperature of the thermometer when heat transfer between the thermometer and the system stops (at equilibrium).Equilibrium states are reached for physical as well as chemical reactions. Equilibrium is dynamic in the sense that changes continue, but the net change is zero.Reversible Chemical ReactionsHeat transfer, vapourization, melting, and other phase changes are physical changes. These changes are reversible and you have already experienced them. Many chemical reactions are also reversible. For exampleN2O4=2 NO2colourlessbrownand N2 + 3 H2 = 2 NH3are reversible chemical reactions.The Law of Mass ActionThe law of mass action is universal, applicable under any circumstance. However, for reactions that are complete, the result may not be very useful. We introduce the mass action law by using a general chemical reaction equation in which reactants A and B react to give product C and D. a A + b B --> c C + d D where a, b, c, d are the coefficients for a balanced chemical equation.The mass action law states that if the system is at equilibrium at a given temperature, then the following ratio is a constant.[C]c [D]d------------- = Keq[A]a [B]bThe square brackets "[ ]" around the chemical species represent their concentrations. This is the ideal law of chemical equilibrium or law of mass action.The units for K depend upon the units used for concentrations. If M is used for all concentrations, K has unitsMc+d-(a+b)The Reaction Quotients Q and the Equilibrium Constants KIf the system is NOT at equilibrium, the ratio is different from the equilibrium constant. In such cases, the ratio is called a reaction quotient which is designated as Q. [C]c [D]d------------- = Q[A]a [B]bA system not at equilibrium tend to become equilibrium, and the changes will cause changes in Q that its value approaches the equilibrium constant, KQ ® Keq.
What are some examples of weaknesses?
It depends on what area or aspect of life you have in mind. You might be referring to human behaviour in general or something more specific. Please feel free to ask the question again and include more detail.
What has the author Pascal Bridel written?
Pascal Bridel has written: 'General equilibrium analysis' -- subject(s): Equilibrium (Economics) 'Money and general equilibrium theory' -- subject(s): Money, Equilibrium (Economics) 'The Foundations of Price Theory'
General equilibrium model was developed by?
walras
What were the respective strengths and weaknesses of each general?
Crista
What are the general weaknesses that human has?
The general weaknesses that human has is dependability. Humans depend on each other and other factors to survive which is a great weakness as they cannot work independently.
What were general hirohito weaknesses?
Having his troops refuse to do as he told them to.
What are the major issues addressed by surgeon general?
Smoking and pregnancy
Types of equilibrium in economics?
stable and unstable <..........................................> Abeer Aamir Equilibrium is the state of balance between forces, influences. Any economy where equilibrium condition prevails is said to be prosperous. The state of equilibrium is found in several aspects of economics. Market Equilibrium Competitive Market Equilibrium General Equilibrium Lindahl Equilibrium Partial Equilibrium Market Equilibrium: In this situation, goods produced are equal to the goods consumed. Competitive Market Equilibrium: CME includes a sector of policies and allocation is done in such a way that each traders maximises his profit function. General Equilibrium: General equilibrium is the study of Supply and demand prices. Lindahl Equilibrium: In this situation, individuals have to pay for any public good according to the marginal benefits they can draw from the public goods. Partial Equilibrium: PE is a state in an economy where market is cleared of some specific goods. The market clearance is obtained when the price of all substitutes and complements as well as income levels of the consumers are in variable.
How do you address the governor general of Jamaica?
The Governor General of Jamaica is addressed directly as 'Your Excellency' and indirectly as 'His Excellency the Governor General'
What are the weaknesses of General Motors company?
GM has no weaknesses. These are some reasons on why it had no answer: 1. We cannot understand what you are asking (but others understand) 2. It is a company (The General Motors Company) And More... GM has no weaknesses because it is a company. It also doesn't fight and there has no company that is stronger than it.
What is the proper salutation for a general magistrate?
In the UK a magistrate is addressed as your Worship.
what is Patton?
His highest achieved ranking was Lieutenant General (LTG or 3 star general) Addressed as "General" Typically commands corps-sized units (20,000 to 45,000 Soldiers). When he retired he was ranked Major General (MG or 2 star general) Addressed as "General" Typically commands division-sized units (10,000 to 15,000 Soldiers).
What has the author James V Stout written?
James V Stout has written: 'Direct comparison of general equilibrium and partial equilibrium models in agriculture' -- subject(s): Agriculture, Econometric models, Equilibrium (Economics)
