Arrhenius & Activation Energy The rate equation shows how each of the reactants in a reaction effects the rate of the reaction and it includes the rate constant,?k However,?k?only remain...
Deducing Reaction Mechanisms Chemical kinetics can only?suggest?a reaction mechanism, they cannot prove it However, they can be used to disprove a proposed mechanism Elementary steps ...
Deducing Rate-Determining Steps Rate-determining step & intermediates A chemical reaction can only go as fast as the slowest part of the reaction So, the?rate-determining step?is the slo...
Reaction Order Graphs Reaction Order Using Concentration-Time Graphs In a?zero-order?reaction, the concentration of the reactant is inversely proportional to time This means that the reactan...
9月19日，美國大學理事會College Board?宣布大陸2023年AP考試報名正式開啟。在2022-23學年，大學理事會繼續與Prometric合作管理國內的AP考試報名和考務工作。 目前，2023年5月舉行的AP考試報名工作已經正式啟動，...
9月19日，美國大學理事會College Board?宣布大陸2023年AP考試報名正式開啟。 在2022-23學年，大學理事會繼續與Prometric合作管理國內的AP考試報名和考務工作。 2022-23學年AP藝術史考試可以正式報名了！ AP藝術史...
夏季大考出分已經有一段時間了，而三大國際考局也隨后放出了今年的成績統計數據，A-Level夏考成績如何？讓我們來看看2022年夏考三大考試局A*幾率較高的科目有哪些？ 三大考試局A*率 ▶? CAIE考試局 A-Level...
Continuous Monitoring Method Continuous?monitoring?involves collecting experimental data throughout the course of a reaction to plot a concentration-time graph Two of the most common ways to...
Initial Rates Methods The?initial rates method?determines the rate at the very start of the reaction when?t?= 0 The initial rate can be found by: Drawing a?concentration-time graph Adding a?...
