Q:An important property of the catalyst is that the reaction equilibrium is not changed while increasing the forward reaction rate and the reverse reaction rate. However, because the enzyme for the specificity of the substrate, is not almost every reaction by the enzyme are one way to do it.

In biochemical reactions, most appear to be positive / inverse reaction combinations, in fact there are differences in peripheral product / energy offerings. In addition to the molecules of interest, there are many other small molecules involved in the reaction, and these small molecules in the forward or reverse reaction in the transformation is not completely mutually negative. Even for the same reaction, since the corresponding substrate may be removed in the subsequent step and the pulling balance occurs, it is also possible that the forward or reverse direction can occur. Decisive factors usually come from the surrounding other enzymes, coenzymes, small molecules concentration.

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

The catalyst reduces the activation rate of the reactants by increasing the reactant density of the reaction conditions and making the chemical reaction easier.

Q:What is the PTC catalyst in chemistry?

1, polyether chain polyethylene glycol: H (OCH2CH2) nOH chain polyethylene glycol dialkyl ether: R (OCH2CH2) nOR2, cyclic crown ethers: 18 crown 6,15 crown 5, Fine and so on. 3, quaternary ammonium salt: commonly used quaternary ammonium salt phase transfer catalyst is benzyl triethyl ammonium chloride (TEBA), tetrabutyl ammonium bromide, tetrabutylammonium chloride, tetrabutylammonium hydrogen sulfate (TBAB) , Trioctylmethylammonium chloride, dodecyltrimethylammonium chloride, tetradecyltrimethylammonium chloride, and the like. 4, tertiary amine: R4N X, pyridine, tributylamine and the like. 5, quaternary ammonium base (its alkaline and sodium hydroxide similar) soluble in water, strong hygroscopicity. 6, quaternary phosphonium

Q:The best use of chemical catalysts

Do not know what you want to use the best thing is what the catalyst is generally used in the process, there will be an initial induction period, the catalytic activity is relatively low, and then reached a stable catalytic state, this paragraph is generally called the catalyst life, the final Due to poisoning, active ingredient aggregation and so on factors, the catalyst activity will be reduced, then need to replace the new catalyst

Q:Write a chemical formula in a chemical laboratory without the use of a catalyst for oxygen

2KMnO4 = K2MnO4 + MnO2 + O2 ↑ ~ conditions are heating

Q:What is the maximum impact of the chemical reaction rate? Such as catalyst, temperature, concentration. If you can, you can row order.

The catalyst certainly affects the most

Q:Can Cuo react as a catalyst with H2O2, does its quality and chemical properties change?

2H2O2 (CuO catalyzed) ====== 2H2O + O2 ↑

Q:pls give one or two catalysts that are used in the industry for example:Rhodium catalyst in a catalytic converter of a car or the Iron catalyst for making ammoniaTHANKS :)

i will tell you the hydrogen and carbonmonixide production in indsutry they will use alumina based nickel catalyst for adsorption of gases, at high temperature it will breaks as small molecules like hydrogen, co2, co,ch4, after they will separate them using carbon molecular seives as catalyst. another catalyst for hydrogenation of double bond is copper chromate for sulphur removal from disel and petrol they will use COMOX ( copper and molybdinum catalyst ) after then pass through zinc sulfide with hydrogen gas , the sulfur will removed as a hydrogen sulfide.

Q:To write a 1500 words of small papers, so please help you busy

Want to write a good article do not reach out.

Q:Biological enzymes and chemical catalysts of the differences in the source, nature and catalytic characteristics of the different, specific point

Biological enzyme catalytic reaction conditions are mild, high selectivity, can not be infected