By the method, sodium sulfate waste liquid can be utilized again, the sulfuric acid and the sodium hydroxide which can be reutilized can be produced, waste materials are changed into things of value, and the method has obvious economic benefit and environmental benefit.周海波
Sodium - Chemical Properties, Reactions, Uses: Generally, elemental sodium is more reactive than lithium, and it reacts with water to form a strong base, sodium hydroxide (NaOH). Its chemistry is well explored. Sodium is ordinarily quite reactive with
If 50.0 mL of a 0.120 M solution of sulfuric acid is titrated with 0.150 M sodium hydroxide, then how many mL of sodium hydroxide will be used? What is the molarity of a sodium hydroxide solution, if 38 mL of the solution is titrated to the...
The spectator ions are canceled out from the total ionic equation to get the net ionic equation. Answer and Explanation: Sodium carbonate is produced from the neutralization reaction of sodium hydroxide and carbonic acid. (...
To solve the problem, we need to determine the amount of sodium sulfate (Na2SO4) formed when 1L of 0.1M sulfuric acid (H2SO4) reacts with 1L of 0.1M sodium hydroxide (NaOH), and also find the molarity of the resulting solution.1. Write
化学名:Sulfuric acid copper(2+) salt (1:1), reaction products with 4-[(2,4-dinitrophenyl)amino]phenol, sodium hydroxide and sodium sulfide (Na2(Sx)) 英語化学名:Sulfuric acid copper(2+) salt (1:1), reaction products with 4-[(2,4-dinitrophenyl)amino]phenol, sodium hydroxide and sodium...
Alkaline batteries use an alkaline electrolyte, typically potassium hydroxide (KOH) solution. In contrast to the lead–acid battery, the amount of OH− remains unchanged during charge and discharge. Three main embodiments have been developed: • nickel–cadmium, • nickel–iron, and • nickel...
It reacts with water; to form sodium hydroxide;, a corrosive material, and methyl alcohol;, a flammable liquid. The heat from this reaction may be sufficient to ignite surrounding combustible material or the sodium methylate; itself if the water; is present in only small amounts. It is ...
Since magnesium hydroxide is a strong base and silicic acid is a weak acid, acid–base neutralization ensues. A possible reaction mechanism involves the release of excess water from the silicic acid, which makes the surface of the magnesium hydroxide more alkaline. This leads to the dissolution ...
An electrochemical process for the production of sulphuric acid and sodium hydroxide by the electrolysis of an aqueous solution of sodium sulphate in which the concentration of the aqueous sodium sulp