Learn about first-order reaction and understand the concept of rate law. Learn what the rate law equation is and discover examples related to...
To solve the problem step by step, we will first find the initial rate of the reaction and then calculate the reaction rate after two minutes.Step 1: Write the Rate Law Expression For a first-order reaction, the rate law can be
for the first-order reaction A→products,the initial rate is 1×10^-3mol·dm^-3·min^-1,the rate is 0.25×10^-3mol·dm^-3·min^-1 after 1h.calculate k,t的2分之1 and initial concentration C(a,0下标)?相关知识点: 试题来源: 解析 r和A的浓度成正比.0.25是1的1/4,所以是经过了两...
In order to calculate this experimentally you have to monitor either the concentration of the reactant or product as a function of time. Once you have measurements at different times you can then plot these values and find the instantaneous rate of the reaction or the slope of the line. Pret...
The mechanisms of first-order and Monod-type kinetics describes degradation in distinct manner and yet too little attention is paid on the fact that first-order kinetic was derived from pure elementary reaction while Monod-type degradation was based on microbial uptake. Both mechanisms are basic ...
The rate constant of a first order reaction is 4.5 xx 10^(-2) sec^(-1)... 01:35 1g of strontium - 90 was reduced to 0.953 g after two years. Calculate... 02:37 Show that the time required for the completion of 75% of a reaction of... 02:16 A study of chemical kinetics ...
常数of速率一级反应firstorderrateRateFirst速率常数 系统标签: reactionrateconstantorder反应速率常数 A first order reaction has a rate constant of 1.00 s -1 . What is the half life of the reaction? --- Solution: For a first order reaction, and for a first order reaction only, the half life...
The rate constant for this first-order reaction is.0326s-1at300°C. Alongrightarrow products If the initial mass ofAis18.99g,calculate the mass of A remaining after0.963min. mass ofA: g Incorrect There are 3 steps to solve this...
Learn how to calculate the rate of reaction. Study the rate of reaction formula, examine a reaction graph, and discover how to calculate the rate...
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 ...