19 Ethanoic acid is a weak acid.Hydrochloric acid is a strong acid.Which statements are correct? A1 Ethanoic acid molecules are partially dissociated into ions.2 1.0 mol/dmethanoic acid has a higher pH than 1.0 mol/dm3 hydrochloric acid.3 Ethanoic acid is always more dilute than hydrochloric...
2. The acid found inside your stomach is dilute hydrochloric acid. It is a strong acid and it helps in the digestion of food. Sometimes there is excess acid in the stomach and the result is 'acid indigestion' or 'heartburn'. One remedy is to take a suspension of magnesium hydroxide. ...
Hydrochloric acid is a strong electrolyte and dissociates completely in aqueous solution. The solution contains free mobile ions which allow electric current to pass through it. Hence, hydrochloric acid is a good conductor of electricity. Was this answer helpful? 10Similar Questions Q1 Dilute Su...
Hydrochloric acid HCI is a strong acid. About what pH would you expect it to be? The weak acid hippuric acid is 5.0% ionized at pH 2.3. What is the pKa of the hippuric acid? Why is HF a weak acid, but HCl is a strong acid?
Hydrochloric Acid is Highly CorrosiveHarry Heiti
The reaction between hydrochloric acid and sodium hydroxide 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。解析:文中提到 This reaction is exothermic,即盐酸和氢氧化钠的反应是放热反应。反馈 收藏 ...
Hydrochloric acid is a very versatile chemical, but because it is so corrosive, it can be very dangerous to handle. When working with this caustic acid, it is always a good idea to read the hydrochloric acid MSDS. Handling it improperly can result in serious burns, injury, or death. ...
Which of the following is a strong acid in water? a) HF b) HI c) H3PO4 d) H2CO3 e) HClO2 Strong acid:- Acidic strength is defined by their pka value. The acid must be stronger in aqueous solution than a hydronium ion. Concentration of hydronium ion in a str...
Chile salt petre is used in the manufuacture of nitric acid. 02:01 Hydrochloric acid is a acid. (monobasic/ dibasic) 01:20 Carbonic acid is a acid. (strong/ weak) 01:58 Sulphur dioxide on hydrolysis gives . 01:35 Acids turns methyl orange solution . 01:39 Ammonium hydroxide is an ...
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]...