Chemical reaction rates are influenced by several factors. Temperature is one of the most important factors. As the temperature increases, the rate of a chemical reaction generally increases. This is because at higher temperatures, the molecules have more kinetic energy. They move faster and collide...
A catalyst is a substance that increases the rate of a chemical reaction without being chemically changed at the end of reaction. 大家可以把catalyst想象成僚机,加速一段感情,最后功成名退。 那么catalyst到底改变了什么?为什么它可以加速reaction?答案就是activation energy is decreased! 一般有两种常考的图来...
If the rate of reaction increases by 27 times , when temperature is increased by 30 K, then temperature coefficient of the reaction is View Solution The rate of a chemical reaction increases by catalyst due View Solution Exams IIT JEE
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The rate of a chemical reaction refers to the speed with which reactants are converted to products, the substances formed from the reaction. Collision theory explains that chemical reactions occur at different rates by proposing that in order for a react
The rate of a chemical reaction can be determined by the change in the concentration of product over a given period of time. There are different factors that can affect the rate of a chemical reaction. Answer and Explanation:1 The rate of a reaction may be increased through different w...
the invention relates to autoantibodies which increases the speed of a chemical reaction of a substrate, processes for their preparation, their use and their composition.in particular, the invention relates to an autoantibody which can catalyze the hydrolysis of the peptide bond between residues of ...
With rise in temperature, the energy possessed by the reacting species increases. As a result, more species are in a position to cross the activation energy barrier. Therefore, the reaction rate increase with rise in temperature.
–Chemical kinetics – studies the reaction rates and mechanisms 16.1 Factors Affecting the Reaction Rate • Chemical nature of the reactants – each reaction has its own characteristic rate • Concentration – the reaction rate increases ...