Q:What is the microcosmic principle of the catalytic reaction in the chemical reaction?

It is actually directly involved in the reaction, but, after the reaction, it has become a product out, the equivalent of no response

Q:What is the reaction of hydrogen peroxide to add manganese dioxide?

Hydrogen peroxide → water + oxygen (arrows on the manganese dioxide, as a catalyst)

Q:What is the principle of catalyst reaction rate in chemical reactions?

Whether the chemical reaction can be carried out according to the change of free energy, but only according to the change of free energy can not determine whether the reaction can be completed, because the chemical reaction is also completed by the reaction of the energy barrier, that is, if the reaction energy barrier is high, To provide some energy, across the barrier, to complete the reaction. The energy barrier is called activation energy. And the role of the catalyst is to reduce the activation energy, so that in a relatively harsh environment, chemical reaction occurs.

Q:If the college entrance examination questions related to whether the catalyst involved in the reaction, how should I answer. (We must college entrance examination, I hope you help out, thank you.)

The catalyst does not participate in the reaction, but only to accelerate, slow down the auxiliary role

Q:Which branch of chemistry or what specialty can study the catalyst

Physical chemistry: catalyst surface structure, catalytic mechanism and catalytic reaction process

Q:Can manganese dioxide do any catalyst for chemical reactions?

the catalyst does not participate in the reaction, such as platinum - rhodium alloy network, nitrogen and hydrogen reaction to produce ammonia. Platinum-rhodium alloy network in the process of providing electrons (or similar effects, the specific is not clear, but does not react itself), before and after the reaction of platinum - rhodium alloy mesh shape has not changed.

Q:The last question asked no one answered this question.

No other, is the test, so I put the pit out of the theory ... ...

Q:in my 99 ram 2500 v8 5.9 that code came up, not sure what to do about it or what it could be any ideas or help with be great thanks

This Site Might Help You. RE: catalyst efficiency low bank 1? in my 99 ram 2500 v8 5.9 that code came up, not sure what to do about it or what it could be any ideas or help with be great thanks

Q:Chemical Glossary: Catalyst

The catalyst is a substance that can change the rate of the reaction without changing the standard of the reaction Gibbs free, according to the definition of the International Pure and Applied Chemistry (IUPAC) in 1981, Enthalpy change. This effect is called catalysis. The reaction involving the catalyst is a catalytic reaction.

Q:What is the reaction in chemistry?

Industrial production of ammonia, ethanol, industrial synthesis of ammonia, ethanol catalytic oxidation, acetaldehyde oxidation into acetic acid, ethyl acetate preparation, the transformation of automobile exhaust, benzene substitution reaction and addition reaction, some other addition reaction of hydrocarbons, Ethanol dehydration to produce ethylene and so on