The conjugate of a strong acid is a weak base. An example of a strong acid is hydrochloric acid, which has the chemical formula HCl. When it's added... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Ou...
Hint:The formula of hydrochloric acid is HCl and it is a strong acid. Since it is a strong acid, on dilution in water the hydrochloric acid will dissociate into hydrogen ions and chloride ions, and this is an exothermic reaction.Complete answer:We know that...
百度试题 题目Hydrochloric acid A.is an enzymeB.creates the acid condition within the stomachC.is found in the intestinal tractD.all of these相关知识点: 试题来源: 解析 B
A strong acid is a solution containing H3O+ ions that fully dissociate while a weak acid is a solution where the H3O+ ions only dissociates partially. The most popular strong acids are hydrochloric acid (HCl), sulfuric acid, and nitric acid, while the most common weak acids are acetic ...
The existence of a free mineral acid in a tissue or its secretions is of itself a phenomenon of sufficient interest to attract attention to its cause. For this reason the problem of the genesis of the hydrochloric acid of the gastric juice has never lacked investigators. In addition to the ...
apoured into A. The contents of B are returned to the sep funnel, along with[translate] apoured down the drain. The benzene layer is poured into A. The sep funnel[translate] athis purpose, some hydrochloric acid is needed. Hardware stores usually[translate]...
The purpose of this study was to examine whether hemoperfusion using polymyxin B (PMX) immobilized column improves hydrochloric acid (HCl)-induced lung injury. Rats weighing 350 g underwent hemoperfusion for 30 min at a flow rate of 120 ml/h after the intratracheal instillation of hydrochloric ac...
ain our free time 在我们的空闲时间 [translate] aI prepare to put on the uniform 我准备穿上制服 [translate] a实验采用盐酸和氢氧化钠调节水热溶液的pH值。 The experiment uses the hydrochloric acid and the sodium hydroxide accent saves water the hot solution pH value. [translate] ...
原题:300 ml of 8 M Hydrochloric acid is placed in a beaker.The chemist determines that this concentration is too great for the experiment and decides to dilute this acid solution with 1,200 ml of water.What is the final concentration of the hydrochloric acid now?(Recall:M1V1=M2V2) 经过...
Hydrochloric acid (HCl) is available in hardware stores as muriatic acid, for use in cleaning stains from concrete. For geological field use, the acid is diluted to 10 percent strength and kept in a small strong bottle with an eyedropper. This gallery also shows the use of household vinegar...