Catalysts increase the reaction speed without being used or changed in the process. This means they can be reused at no extra cost. Some catalysts are necessary in order for some reactions to produce a sufficient amount of a product, such as ammonia in the Haber process. However, it does not shift the equilibrium rate.
Catalysts don't get used up, we can use one forever without it getting used up. So they save a lot of money.
railroad industry
It's used as a catalyst.
When reactants are binding to the surface of the catalyst, it is important that the catalyst is strong enough to allow a reaction to take place, however having a strong catalyst could mean that the products could permenantly bind to the catalyst, which is a problem. So if the catalyst is too strong, the catalyst isnt very sucessful, and if it is too weak, it also isn't sucesful.
important elements in enviroment and industry
In chemical term such a substance is aNegative catalyst or inhibitor in food industry it is known as preservative.
railroad industry
No one knows yet.
The most important application is to use AlCl3 as catalyst in organic chemistry (as an example for Friedel-Crafts reaction); other applications are: - preparation of aluminium in laboratory - petroleum industry - rubber industry
a catalyst speeds up the rate of reaction
A catalyst is something that causes an important event to happen.
It's used as a catalyst.
When reactants are binding to the surface of the catalyst, it is important that the catalyst is strong enough to allow a reaction to take place, however having a strong catalyst could mean that the products could permenantly bind to the catalyst, which is a problem. So if the catalyst is too strong, the catalyst isnt very sucessful, and if it is too weak, it also isn't sucesful.
Expense, set up of system to run substances over/through catalyst, catalyst becoming posioned.
An important example is platinum.
Norway has an important oil industry.
The main use of rhodium is as a catalytic converter for car exhausts and also as a catalyst in industry.
The Mississippi River was important for industry.