Hydrochloric Acid is Highly CorrosiveHarry Heiti
Garcinia cambogia contains the chemical Hydroxycitric Acid (HCA) which is much like Hydrochloric Acid, which plays a significant function in metabolic rate process. During the food digestion process the carbs from the food is stored in the body as fat that is later on used as energy when you ...
1. Would you expect a solution of iron(III) nitrate to be acidic, basic, or neutral? Why? If the solution is acidic or basic, be sure to fully explain how one of the ions acts as an acid or base. 2. Which of the...
1前面已经提到一个反应釜,下面这两步的加入顺序不太清楚了5.aqueous hydrochloric acid is fed into another reactor and the aolution is cooled to 1℃6.to this solution is added the reaction mixture at 3℃请问下是盐酸溶液加入到前一个反应釜内还是前一个反应釜内的溶液加入到盐酸中? 2【题目】前面已...
When a typical Arrhenius acid such as hydrochloric acid reacts with a metal or a base, the Arrhenius definitions make it easy to follow the reactions. For example, hydrochloric acid, HCl, reacts with zinc, Zn, to form zinc chloride and hydrogen gas. The negative Cl ions combine with the...
xothermic and the solution may become warm 相关知识点: 试题来源: 解析 D。中文解析:当盐酸加入氢氧化钠溶液中时,反应是放热的,溶液可能会变热,文章中提到“When hydrochloric acid is added to sodium hydroxide solution, the reaction is exothermic and the solution may become warm.”。
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...
The reaction between zinc and hydrochloric acid is an example of ___. A. combination reaction B. decomposition reaction C. displacement reaction D. double displacement reaction 相关知识点: 试题来源: 解析 C。锌和盐酸反应生成氯化锌和氢气,是一种置换反应,一种单质置换出另一种单质。选项 A 是化合...
sodium hydroxide C. hydrochloric acid D. water 相关知识点: 试题来源: 解析 A。原因:文中举例“When hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH), the reaction is as follows: HCl + NaOH → NaCl + H2O. In this case, sodium chloride (NaCl) is the salt formed.”。
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]...