Sulfuric acid accelerated the reaction rate of each stage by generating catalytic nitric acid; copper oxide reduced the number of reaction stages into three via surface absorptions. The time and mass loss rate of different stages were determined. Recommendations on effective emergency response were ...
Define sulfuric. sulfuric synonyms, sulfuric pronunciation, sulfuric translation, English dictionary definition of sulfuric. adj. Of, relating to, or containing sulfur, especially with valence 6. American Heritage® Dictionary of the English Language,
and the salt that remains behind is calcium sulfate. Reacting sulfuric acid with the strong base sodium hydroxide will make sodium sulfate, while sulfuric acid with cupric oxide will form the blue compound copper (II) sulfate. Sulfuric
The bog soil was mixed with sandy clay soil and spread on a large area. The pH of the soil was 2.0 and chemical tests indicated considerable free sulfuric acid. Corrosion of the pipes (copper) was severe. The sulfuric acid in mine water, produced by the action of T. ferrooxidans on ...
ask question asked 2 years, 11 months ago modified 2 years, 11 months ago viewed 3k times 7 i've mixed 30 ml 10% sulfuric acid with 20 ml 3% hydrogen peroxide and put a drop of this solution onto copper foil. the solution quickly removed the oxide layer from th...
When cold it does not react readily with such common metals as iron or copper. When hot it is an oxidizing agent, the sulfur in it being reduced; sulfur dioxide gas may be released. Hot concentrated sulfuric acid reacts with most metals and with several nonmetals, e.g., sulfur and ...
英文名称:Sulfuric acid, copper salt, basic 英文别名: Cupric sulfate,basic; copper(1+) hydrogen sulfate CAS号:1344-73-6 EINECS号:215-708-7 分子式:HCuO4S 分子量:160.6165 InChI:InChI=1/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1 分子结构:中文...
A series of free IGCSE Chemistry Activities and Experiments (Cambridge IGCSE Chemistry). The contact process, for making sulfuric acid, is a process which involves a reversible reaction. The raw materials needed to make sulfuric acid are: sulfur, air, water....
sulfurous acid───[无化]亚硫酸 lauric acid───[有化]月桂酸;十二烷酸 双语使用场景 was arrested for spraying two women withsulfuric acid.───他因向两位妇女泼硫酸而被捕。 Zinc gluconate is synthesized with calcium gluconate,sulfuric acidand zinc oxide.───阐述以葡萄糖酸钙 、 浓硫酸、氧...
metallurgical and petroleum industries for metal and metal processing in metallurgical industry sectors, especially the non-ferrous metal production processes need to use sulfuric acid. For example, use electrolysis refined copper, zinc, cadmium, nickel, electrolyte will require the use of sulfuric 翻译...