a氢氧化钠是一种重要的化合物。它用于制造肥皂,纸陶瓷制品。它可从电解氯化钠溶液(盐水)得到,同时产生氢气和氧气,离子交换膜使氢气和氯气分开,但允许钠离子移动到阴极。 The sodium hydroxide is one kind of important compound.It uses in making the soap, the paper ceramics product.It may (salt water) ...
(2)brine is a solution of sodium chloride in water the temperature used in the contact process is greater than 1000 ℃an equation for the contact process is SO2 + H2O → H2SO4the reactions in the diaphragm cell are displacement reactions the catalyst used in the contact process is vanadium...
A. Why is it incorrect to say that the compound, NaCl is composed of molecules? B. Why is it that John Dalton's theory that "all atoms of a given element are alike" is incorrect? Describe in detail how you would make one molar solution of sodium chloride. ...
View Solution Assertion (A): Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound. Reason: (R) This is because sodium and chloride ions acquire octet in sodium chloride formation. View Solution The sodium chloride is used in the manufacture of - ...
The solution is 11% by mass of sodium chloride. We can express the concentration in terms of the mass of the compound/solute per 100 grams of the... Learn more about this topic: Concentrated Solutions | Definition, Properties & Examples ...
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To a solution ocompound1(900 mg) in methylene chloride (16.5 ml) was addede PdCl2(30mg) and triethylamine (0.229 ml). Triethyl silane was added (2 x 0.395 ml) over2 h. The reaction mixture stirred 1 h and 2 ml of trifluoroacetic acid wasadded. After 30 min the reaction was basifi...
Asolution is then prepared from (8.1 g, 0.05 mole) of 2,6-dichloroanilineand 80 mL of methylenechloride. This solution is added dropwise over a 30-minute period to thepreviously prepared peroxytrifluoroacetic acidreagent. During this addition the exothermic reaction causes the mixture toreflux. Af...
Ethanol, potassium ferricyanide, ferric chloride, sodium carbonate, potassium iodide, sulphuric acid, hydrochloric acid and L-A... S Magama,MI Lieta,AO Asita 被引量: 31发表: 2013年 RADIATION SENSITIVE COMPOSITIONS Radiation sensitive compositions, processes for using the compositions, and articles of...