What Is Aqueous Chloride? What Are Acid Salts? What Is Hypochlorous Acid? What is Prussic Acid? How does Distilling Urine Produce Potable Water? Can Hydrogen Peroxide Really be Used As Rocket Fuel? Can Magnesium be Extracted from Seawater?
反应实例 Cbz-Cl (18.5 μl,0.155 mmol) in diethyl ether (0.2 ml) was dropped to a solution of (R)-1(36.4 mg, 0.129 mmol) in 10% aqueous Na2CO3(1.8 ml) at 0°C,and stirred for 5 h. The reaction mixture was acidified with 10% citric acid,extracted with CHCl3(10mlX3). The organ...
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...
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 Sul...
To understand why the aqueous solution of AlCl₃ is acidic due to hydrolysis, we can break down the process step by step:Step 1: Understanding AlCl₃ AlCl₃, or aluminum chloride, is a salt formed from the reaction of alu
Question: What is the pH of an aqueous solution with a hydrogen ion concentration of {eq}[H^+] = 9.8 \times 10^{-4} {/eq} M? pH-Value: The pH-value of a solution is indicative of the concentration of {eq}H^+ {/eq} ions in the solution. It sim...
Diluting the hydrochloric acid which is production method of the sterilizationPROBLEM TO BE SOLVED: To safely and inexpensively produce germicidal water containing chlorine as a active ingredient by using a generally available chemical without electrolysis of aqueous sodium chloride solution.阿知波 信夫...
Why is aniline soluble in aqueous HCl whereas acetanilide is not? Why do group I cations form precipitates when mixed with HCl? Explain how to make 2 L of 0.17 N HCl. Is HCl more soluble in water or kerosene? Explain. Is NaCl considered a molecule? Explain. Explain the important points...
The aqueous solution was stable in pH3.0~5. So preparation of procaine hydrochloride injection, it generally takes add acid to regulate pH 3.3 to 5.5, and strictly control the sterilization temperature and time. to 100 ℃ steam sterilization 30min circulation is appropriate, and should pay ...
In reaction Z, sucrose reacts with water in the presence of a catalyst, aqueous hydrochloric acid, to form glucose and fructose glucose fructose OH OCH2OH H - C -OH HO - C -H C12H22O11 + H2O → HO - C -H + H - C -OH H - C -OH H - C -OH H - C -OH CH,OH CH,OH...