Which of the following is altered by Catalyst?
Answer Expert Verified. In chemistry, a catalyst can speed up the reaction (or make it initiate easier) by altering the activation energy, lowering it enough to allow the reactants to react more easily. Some negative catalysts or inhibitors can do the same by increasing the activation energy.
Do catalysts affect the energy of products?
When a catalyst is added, it provides an alternative pathway for the reactants to form products by lowering the activation energy. So the products are formed with a lower activation energy. This does not affect the energy of the products however, as seen in the diagram below for an exothermic reaction.
How does a catalyst affect energy?
A catalyst increases the rate of a reaction by lowering the activation energy so that more reactant molecules collide with enough energy to surmount the smaller energy barrier.
What does it mean water is in a state of dynamic equilibrium?
In chemistry, and in physics, a dynamic equilibrium exists once a reversible reaction occurs. Substances transition between the reactants and products at equal rates, meaning there is no net change. Reactants and products are formed at such a rate that the concentration of neither changes.
What is dynamic nature?
The fundamental principle of dynamic nature is simple – nature is a dynamic complex. It is constantly changing in a span of time. These changes can happen in a matter of minutes, for example an ancient forest hit by a windstorm or a flood that can change a river bed.
What is a dynamic process?
A dynamic process is one that constantly changes and progresses.
What is the key difference between static and dynamic economic models?
Static models are set in the form of one-dimensional and multidimensional algebraic functions. The models which are directly considering time factor are usually called dynamic. In such models all variables of economic processes and systems are functions of time.
What is static and dynamic multiplier?
As the name suggests, static multiplier is based on assumptions, while dynamic multiplier considers all the economic variables as realistic, and therefore movable and changeable.
What is static and dynamic functions of money?
Functions like Medium of Exchange, a measure of value etc. All are static functionsbecause without these functions, the economy of country cannot work. Dynamic Functions They are those functions which cause movement in the level of economic activity in a country. apsiganocj and 30 more users found this answer helpful.
What is the main function of money?
Money serves several functions: a medium of exchange, a unit of account, a store of value, and a standard of deferred payment.
What is money and its features?
Money is an economic unit that functions as a generally recognized medium of exchange for transactional purposes in an economy. Money provides the service of reducing transaction cost, namely the double coincidence of wants.
WHAT IS features of money?
The characteristics of money are durability, portability, divisibility, uniformity, limited supply, and acceptability.