The rate of reaction having collision frequency Z and fraction f of molecules will be: Rate of reaction = – dx / dt = Z x f The collision frequency Z and fraction f of molecules varies with temperature and affects the rate of reaction is discussed below: 1...
Kinetics is the study of how things move in equilibrium and how such is affected by various factors. Kinetics is essential to the study of reaction rates, as the energy and direction of molecules is the primary determining factor in rate determination....
The detection of the presence of some short lived intermediates etc. however a complete certainty of the steps is very rarely possible. But one thing is certain I.e., slowest step known as rate determining step must involve the molecules on which the rate of reaction actually depends as obser...
An enzyme is a substance that accelerates or regulates the rate of reaction without altering itself. Most of the biological processes of the living organism are regulated by enzymes. Answer and Explanation:1 An example of catabolic enzyme reaction in humans is t...
of structural genes/lac Z and Y of the operon/switc on lac operon 4.Produces more permeas which increases rate of uptake of lactose 5.Produces more beta-galactosidase which will hydrolys lactose (b)(i)Operator(ii)1.Yes they will be produced;2.each cistron /protein has its own start ...
Solvophobic and polarity parameters are used to explain the endo/exo selectivity of the reaction between cyclopentadiene and methyl acrylate. A good linear regression model with Sp and E is obtained. The existence of an intrinsic correlation between the Sp and E values, which makes the ...
(i) The catalytic property of transition metals is due to their tendency to form reaction intermediates with suitable reactants. These intermediates given reaction paths of lower activation energy and, therefore ,increase te rate of the reaction . These reaction intermediates reading decompose yielding...
aThe decrease in the reaction rate seemed to be correlated with the increase in the length of the alkyl chain on the 1-position of the cation. 在反应率的减退在正离子的1位置似乎关联以在烷基链子的长度的增量。[translate] aThink you become a habit 认为您成为习性[translate] ...
aDo not directly depend on investment returns or annuity rate 不要直接地取决于投资收益或年金率[translate] aTatal travel:2mm+4 Curso de Tatal: 2mm+4[translate] aAfter When the incident 以后,当事件[translate] aAs with the conventional processes, difficulties remain from the reaction being noncataly...
Explain the buffer system in regards to the blood in the human body and blood's equilibrium reaction. Why would a phosphate buffer with only half as much NaH2PO4 compared to Na2HPO4 decrease the solution's ability to buffer? Explain the action of a buffer using ...