The reaction between sodium hydroxide and hydrochloric acid is ___. A. endothermic B. exothermic C. neither endothermic nor exothermic D. impossible to determine 相关知识点: 试题来源: 解析 B。中文解析:文中提到当把氢氧化钠溶液倒入盐酸溶液中时,温度略有升高,说明该反应是放热反应。反馈 ...
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 ...
Genefke, The effect of sodium hydroxide and hydrochloric acid on pig dermis. A light microscopic study, Forensic Sci. Int. 39 (1988) 227-233.Ohtani M, Nishida N, Chiba T. Pathological demonstration of rapid involvement into the subcutaneous tissue in a case of fatal hydrofluoric acid burns....
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 ...
10.4.5 Sodium hydroxide extraction The use of sodium hydroxide for indirect carbonation has also been proposed as an alternative to acid extraction. In this option calcium or magnesium is released from the mineral matrix and precipitated as hydroxide, with sodium taking the place of the extracted ...
dilute hydrochloric acid + sodium hydroxide 变成什么? 变成另外哪两种物置加在一起? 答案 HCL + NaOH = NaCL + H2O盐酸(稀) + 氢氧化钠 = 氯化钠+ 水dilute hydrochloric acid→稀盐酸sodium hydroxide→氢氧化钠 结果二 题目 【题目】dilute hydrochloric acid + sodium hydroxide变成什么?变成另外哪两种物置...
Equal volumes of hydrochloric acid and sodium hydroxide solutions of s... 01:50 Which of the following is /are true when HCl (g) is passed through wat... 02:28 Which of the following statement is true for acids? 01:47 Which of the following are present in a dilute aqueous solution ...
Sodium reacts with oxygen to produce sodium oxide, which dissolves in water to form sodium hydroxide. On adding hydrochloric acid to the base solution, salt and water are produced. Write balanced chemical equations to represent all the reactions stated in the question. Video Solution free crash ...
Combining sodium hydroxide and hydrochloric acid will produce water and a. sodium chloride. What happens when phenylhydroxylamine, C6H5NHOH is warmed with dilute sulfuric acid? What is the molar mass of sodium hydroxide? What type of reaction occurs during an acid-base titration?
Which of the following salts is produced during the neutralization reaction between sodium hydroxide and hydrochloric acid? a. H N O 4 b. N a C l c. N a 2 H 4 d. H 2 N O 3 e. C l ( N O 3 ) 2 What salt is formed when sodium hydroxide is neutralized by perchloric a...