Answer to: A first-order reaction has a rate constant of 1.3 x 10-8 s-1. How long will it take for the reactant concentration to drop from 0.8 M to...
The specific reaction rate constant for a first order reaction is1×10−2s−1. If the initial concentration is 1 M , find the initial rate . What is the reaction rate after two minutes ? Video Solution Struggling With Chemical Kineti...?
百度试题 结果1 题目2.What is the first-order rate constant for a reaction that is36,5% complete in 0,0200 seconds? c a. 50,4s^(-1) b. 27.7s^(-1) c. 22.7s^(-1) d. 9.86s^(-1) 相关知识点: 试题来源: 解析 c 反馈 收藏 ...
It is a common practice to employ kcat[E]0/Km as a first-order rate constant for the analysis of an enzymatic reaction, where [E]0 is the total enzyme concentration. I describe in this report a serious shortcoming in analyzing enzymatic reactions when kcat[E]0/Km is employed and show ...
For a first-order reaction: Rate of a reaction= k xx" molar concentration of the reactant". (a) :. Initial rate = k xx" initial concentration"=0.02xx2=0.04 mol//L^(-1)sec^(-1). (b) Concentration of the reactant after 60 sec k=2.303//60log 2//"con
What is the lifetime of a first-order reaction with a rate constant of 5.20?x10^-4 * s^-1? Half-life: The half-life of a reaction describes the initial concentration of a reactant reduced to its half value. It is expressed by symbol {eq}t_{{1}/{2}}...
If the rate constant for a first order reaction is k , time (t) required for the completion of 90% of the reaction is given by: View Solution Q2 If the rate constant for a first order reaction is k, the time (t) required for the completion of 99% of the reaction is given by:...
Question: The rate constant for a given (first order) reaction is 6.4×10-5s-1. Calculate the concentration of reactant remaining after 120 minutes if the initial concentration was 0.75molL-1.0.74molL-10.47molL-10.72molL-10.56molL-1...
a赛跑明星桑德拉克拉克吃大量的健康食物 Race star Saund Larke Larke eats massive healthy foods[translate] aA first order kinetic gelation process with reaction rate specific constant values that increased with the increase of heating temperature 正在翻译,请等待...[translate]...
反应速率(reaction rate) 反应级数(reaction order) 速率常数(rate constant) 一级反应(First Order Reaction) 二级反应(Second Order Reaction) 零级反应(Zero Order Reaction) 碰撞理论(Collision Theory) 分子的动能(kinetic energy,KE) 活化能(activation energy) ...