Hydrochloric acid is an extremely reactive agent. 1. **理解问题核心**:问题询问盐酸的化学剂类型,需通过其化学性质作答。2. **分析化学性质**:盐酸(HCl)为强酸,具有高反应活性,能与金属、碳酸盐等物质剧烈反应,因此属于“强反应剂”。3. **验证答案匹配性**:给出的答案“强反应剂”准确描述了盐酸在化学...
What state of matter is hydrochloric acid? What are the properties and uses of chlorine? What are the properties of acids and bases? What are the physical properties of stearic acid? What makes up an acid? What properties of zinc are chemical properties?
Sodium chloride and water C. Sodium hydroxide and hydrochloric acid D. Oxygen gas and sodium chloride 相关知识点: 试题来源: 解析 B。原因:文章中明确提到 hydrochloric acid (HCl) and sodium hydroxide (NaOH) react to form sodium chloride (NaCl) and water (H₂O).反馈 收藏 ...
of this reaction, I know from personal experience that it’s quite exothermic, meaning the solution will get quite hot. If the reactants are sufficiently concentrated, the reaction could explosively boil, so if you feel the insane urge to react concentrated reagents, do the addition ...
What makes up an acid? What is the oxidation state of CL in HCL? What is the product when magnesium reacts with nitrogen? What are some common uses of alkali metal compounds? What are examples of alkali metals? What are the basic chemical reactions?
What is Hydrochloric Acid Tech Grade Reagent Grade CAS 7647-01-0 HCl, IBC loading manufacturers & suppliers on Video Channel of Made-in-China.com.
百度试题 结果1 题目What can neutralize excess stomach acid? A. Sodium hydroxide B. Hydrochloric acid C. Antacids D. Sodium chloride 相关知识点: 试题来源: 解析 C。中文解析:文中提到抗酸剂含有碱,可以中和过量的胃酸。反馈 收藏
According to Arrhenius, acids are compounds that break up in water to give off hydronium (H+) ions. A common example of an Arrhenius acid is hydrochloric acid (HCl): HCl ⇔ H++ Cl- The formulas for acids usually start with hydrogen, though organic acids are a notable exception. The ...
NaHCO3+ HCl forms NaCl + H2CO3, more commonly referred to as salt and carbonic acid. The reaction between hydrochloric acid and Alka Seltzer can also be classified as an acid-base reaction. The hydrochloric acid reacts with Alka Seltzer, which is a base, and the two neutralize each other...
Write the effect of dilute hydrochloric acid on the colour of the following indicators: Methyl orange View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...