Catalyst Reactions is the substance which speeds up a reaction and also affects the rate of reaction. But it becomes unchanged at the end of the reaction. Once the reaction is completed you will have the same mass of catalyst that you had at the beginning. Some examples of Catalyst Reactions are,

• Catalyst- iron; Reaction- Manufacture of ammonia by Haber process.
• Catalyst- concentrated sulphuric acid; Reaction- Nitration of benzene.
• Catalyst- nickel; Reaction- Hydrogenation of C=C double bond.

Catalyst Reactions makes use of activation energy which results in collision. That is the reaction gets started when the particles collide with the enough energy. This minimum energy which is required to start the reaction is called activation energy. In order to increase the rate of reaction you should increase the number of successful collisions. So, this can be done using the alternative energy for the reaction which has the lowest activation energy. This activation energy will have an effect by adding the Catalyst Reactions.

The Catalyst Reactions provide an alternative route for the reaction that has the lowest activation energy. It has the various types of catalysis that includes heterogeneous, homogeneous, electro and organo catalysts. These catalysts react with one or more reactants to form the intermediates which results in the final reaction product. Typical mechanisms of Catalyst Reactions are,

X+C -> XC                
Y+XC -> XYC              
XYC-> CZ
CZ -> C+Z

C- Catalyst, X&Y - reactants and Z – product of X&Y.

The general principles of Catalyst Reactions are typical mechanism, catalysis and reaction energetic and typical catalytic materials. In the estimation it has been proved that 90% of the chemical products consist of catalyst while manufacturing. The significance of catalysis includes energy processing, bulk chemicals, fine chemicals, food processing and biology. Catalyst Reactions do not change the extent of a reaction and also they wont have effect on the chemical equilibrium during the reaction.

The activity of Catalyst Reactions can be done using the Turn Over Number (TON) and the catalytic efficiency is calculated using the Turn Over Frequency (TOF). It decreases the kinetic barrier by decreasing the difference in energy between the starting material and transition state. The widely used catalyst is proton acids which take place during the reactions involving water and hydrolysis. In most of the cases biochemical significant processes are catalyzed. It works only by providing the alternative reaction. The Catalyst Reactions offer:

• Awareness service about the catalysts.
• Graphical representation for new developments.
• Selected from various primary journals.
• Fast and effective access to the latest technology.
• Each item is indexed by the authors, reactants, catalysts, reaction and catalyst type.