Q:Effect of Catalyst on Chemical Reaction Rate

The catalyst can reduce the activation energy of the chemical reaction and allow the reaction to take a shortcut

Q:What is a catalyst in a chemical reaction?

I didn't actually need to know what a catalyst was for my chemistry exam just what it does. A catalyst is something that speeds up a chemical reaction.

Q:Always speeds the reation ratedoes not affect the reation rateundergoes a chemical changedoes not become part of the chemical changealways slows the reation rate

Does not become part of the chemical change. I am guessing that this is a multiple guess test and the answer you are looking for is D.

Q:What is the difference between biological and chemical catalysts?

Biological catalysis involves an enzyme usually working in conjunction with a co-enzyme. These enzyme/co-enzyme systems are highly specific and are usually only effective for one reaction. Catalysis of non biological reactions is usually much more general and any one catalyst will be effective in many reactions.

Q:Will the chemical catalyst not reduce that?

Why is it done? Although the catalyst does not react chemically, the catalyst itself is deteriorated and is not always used

Q:Is it not the rate to accelerate the addition of the catalyst to the catalyst, and that is why the balance does not move

If the reaction before the catalyst, you can speed up the reaction rate, that is to achieve the balance required to reduce the time, but to balance the system when the same concentration

Q:What kind of chemical reaction requires a catalyst?

For example, the system of ammonia, S02 oxidation into SO3

Q:Can a catalyst decrease the rate of a chemical reaction? Please give an example if yes.

A catalyst is something that quickens the fee of reaction without getting used up itself. They many times try this by skill of lowering the activation skill, which additionally brings the optimal temperature down. So, to place it only, it relatively is B.

Q:Who knows hydrogen and nitrogen in the high temperature, high pressure and catalyst conditions for the synthesis of ammonia chemical equation ah? Urgent! The SOS

3H2 + N2 ===== 2NH3

Q:In the chemical reaction, the rate of decomposition reaction is related to the quality of the catalyst?

The catalyst can affect the reaction rate, the faster the amount of reaction or slower. Of course there are limits,