The strong acids are hydrochloric acid盐酸, nitric acid硝酸, sulfuric acid硫酸, hydrobromic acid氢溴酸, hydroiodic acid氢酸, perchloric acid上氯酸, and chloric acid氯酸. The only weak acid formed by the reaction between hydrogen and a halogen is hydrofluoric acid (HF). While technically a weak ...
Strong and weak acids are important to know both for chemistry class and for use in the lab. There are very few strong acids, so one of the easiest ways to tell strong and weak acids apart is to memorize the short list of strong ones. Any other acid is considered a weak acid. Key ...
IGCSE chemistrystrong and weak acids 强酸和弱酸strong and weak bases 强碱和弱碱, 视频播放量 237、弹幕量 0、点赞数 5、投硬币枚数 0、收藏人数 1、转发人数 4, 视频作者 Lisa郎老师, 作者简介 隔过星辰大海,无畏世俗与尘埃,相关视频:8.3 half-equations in electro
Weak Acid and Weak Base Titration Lesson Summary Frequently Asked Questions What happens when weak acid reacts with strong base? When a weak acid reacts with a strong base, the weak acid donates its hydrogen ion (H+) to the hydroxide ion (OH-) of the strong base. Once donated, water...
This weak acid-strong base type charge-mosaic membrane exhibited quite high ion selectivity in comparison with previous strong acid-strong base type charge-mosaic membranes. 展开 DOI: 10.1016/S0376-7388(00)85098-X 被引量: 30 年份: 1989
更新1: In this formular: eg of weak base: NH3 + H2O --- NH3+ + OH- Where did the another H+ went to?strong acid donates H+ and weak acid doesn't refuse to donate H+ weak acid also donates H+. no matter strong acid or weak acid when a substance in solu...
In this chemistry experiment, you'll be learning how to find the concentration of an acid using titration with a weak base. By the end of this experiment you'll understand more about chemical reactions between acids and bases and the process of titration. ...
Titration Involving a Strong Base and Weak Aciddoi:10.2174/9781608051939113010011Thomas J. ManningAurora P. Gramatges
A linear titration equation for determination of weak acids in the presence of small amounts of a strong acid is derived. The titration is performed potentiometrically. Equal volumes of the titrant are added stepwisely. More satisfactory results are obtained from the determination of an extremely ...
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