Chemical Equilibrium Examples Lesson Summary FAQs Activities What is a dynamic equilibrium in chemistry? The word dynamic means continuous change. Dynamic equilibrium in chemistry means that reactants are constantly forming products and products are constantly forming reactants. Since the rates of for...
What is a dynamic equilibrium in chemistry? The word dynamic means continuous change. Dynamic equilibrium in chemistry means that reactants are constantly forming products and products are constantly forming reactants. Since the rates of formation are identical, the overall concentration of each chemi...
The principles of chemical equilibrium: with applications in chemistry and chemical engineering, 来自 ACS 喜欢 0 阅读量: 91 作者: KG Denbigh 摘要: Activity coefficients and free energies as measured by the use of the galvanic cell 316 10.16Activity coefficients by use of the Gibbs-Duhem ...
Chemical equilibrium - Fundamentals of Chemistry: a Modern Introduction - 14ELSEVIERFundamentals of Chemistry A Modern Introduction
equilibrium acid-base balance,acid-base equilibrium- (physiology) the normal equilibrium between acids and alkalis in the body; "with a normal acid-base balance in the body the blood is slightly alkaline" chemical reaction,reaction- (chemistry) a process in which one or more substances are chang...
Chemistry [ edit ] Effect of change in concentration [ edit ] Changing the concentration of a chemical will shift the equilibrium to the side that would reduce that change in concentration. 改变平衡中任一物质的浓度 会使得平衡向减弱这种改变的方向移动,该体系倾向于反抗外来因素对原始平衡的改变。
Decreasing the temperature of an equilibrium mixture shifts equilibrium to favor the exothermic reaction. Sources Atkins, Peter; De Paula, Julio (2006).Atkins' Physical Chemistry(8th ed.). W. H. Freeman. ISBN 0-7167-8759-8. Atkins, Peter W.; Jones, Loretta.Chemical Principles: The Quest fo...
系统标签: equilibrium chemical chemistry sulphur hkal dioxide HKALPastPaperQuestions:Part10ChemicalEquilibriumHKCEE1987followingequationrepresentsequilibriumsystembrominewater:BrHOBr(aq)Aboutorange-colouredbrominewatertwotest-tubesfollowingtestscarriedout:Test-tubefewdropsaddconcentratedHCldropwise,shaking,untilacidic.Add...
Chemical Equilibrium; Determination of an Equilibrium Constant - Fundamentals of Chemistry: Laboratory Studies (Third Edition) - EXPERIMENT 31ELSEVIERFundamentals of Chemistry Laboratory Studies
This article describes an empirical study concerning the introduction of the chemical equilibrium concept in chemistry classrooms in a way which challenges secondary students' initial conceptions of chemical reactions. The objectives of this study were to identify the types of reasoning students use in ...