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(guó)大學(xué)理事會(huì)College Board?宣布大陸2023年AP考試報(bào)名正式開(kāi)啟。在2022-23學(xué)年，大學(xué)理事會(huì)繼續(xù)與Prometric合作管理國(guó)內(nèi)的AP考試報(bào)名和考務(wù)工作。 目前，2023年5月舉行的AP考試報(bào)名工作已經(jīng)正式啟動(dòng)，...
9月19日，美國(guó)大學(xué)理事會(huì)College Board?宣布大陸2023年AP考試報(bào)名正式開(kāi)啟。 在2022-23學(xué)年，大學(xué)理事會(huì)繼續(xù)與Prometric合作管理國(guó)內(nèi)的AP考試報(bào)名和考務(wù)工作。 2022-23學(xué)年AP藝術(shù)史考試可以正式報(bào)名了！ AP藝術(shù)史...
夏季大考出分已經(jīng)有一段時(shí)間了，而三大國(guó)際考局也隨后放出了今年的成績(jī)統(tǒng)計(jì)數(shù)據(jù)，A-Level夏考成績(jī)?nèi)绾危孔屛覀儊?lái)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?...
Rates - Experimental Techniques To measure the?rate of a reaction, we need to be able to measure either how quickly the reactants are used up or how quickly the products are formed The metho...
Orders of Reaction The?order?of a reactant shows how the concentration of a chemical, typically a reactant, affects the rate of reaction It is the power to which the concentration of that re...
Rates of Reaction - Introduction The?rate of reaction?refers to the change in the amount or concentration of a reactant?or?product per unit time The units for rate of reaction are mol dm-3?s...
