17 Copper(Il) carbonate reacts with dilute sulfuric acid.$$ C u C O _ { 3 } ( s ) + H _ { 2 } S O _ { 4 } ( a q ) \rightarrow C u S O _ { 4 } ( a q ) + C O _ { 2 } ( g ) + H _ { 2 } O ( l ) $$The speed of the reaction can be changed...
16 Copper(II) carbonate reacts with dilute sulfuric acid.$$ C u C O _ { 3 } ( s ) + H _ { 2 } S O _ { 4 } ( a q ) \rightarrow C u S O _ { 4 } ( a q ) + C O _ { 2 } ( g ) + H _ { 2 } O ( l ) $$The speed of the reaction can be changed...
A basic copper salt selected from basic copper carbonate, basic copper sulfate, basic copper acetate, basic copper citrate, and basic copper nitrate is manufactured by contacting copper metal with an aqueous solution having ammonia; an acid selected from carbonic acid, sulfuric acid, acetic acid, ...
Cupric Carbonate Basic/Copper Carbonate/Copper (II) Carbonate Basic CAS 12069-69-1 Contact Now Shanghai Sunwise Chemical Co., Ltd. Diamond Member Audited Supplier Business Type: Manufacturer/Factory, Trading Company Main Products: Surfactants, Organic Intermediates and Raw Materials, Plastic Auxiliaries...
When 3.10 g of copper(ll) carbonate is added to 100 cm^{3} of 49.0 g/dm^{3}dilute sulfuric [2]acid, calculate the maximum volume of carbon dioxide that can be produced,measured at room temperature and pressure.bIf only 400 cm3} of carbon dioxide is obtained from the reaction in ...
13 Which pair of substances could not be used in the preparation of copper(ll) sulfate?A A copper and dilute sulfuric acid B copper(ll) oxide and sulfuric acid C. copper(ll) carbonate and sulfuric acid D copper(lI) hydroxide and sulfuric acid 相关知识点: 试题来源: 解析 A 反馈 收...
A compound prepared as the hydrate by the action of dilute sulfuric acid on copper( II) oxide or copper(II) carbonate. On crystallization, blue triclinic crystals of the pentahydrate (blue vitriol, CuSO4.5H2O) are formed. Industrially copper(II) sulfate is prepared by passing air through a ho...
Electrolytic copper: blister copper (99% copper) is preliminarily made into a thick plate as an anode, pure copper is used as a thin plate as a cathode, and a mixture of sulfuric acid and copper sulfate is used as an electrolyte. After energization, copper dissolves from the anode into co...
(annealed); electrical resistivity 1.71 microhm-cm at 25°C; Poisson's ratio 0.33; melts at 1,083°C; vaporizes at 2,567°C; insoluble in water; dissolves in nitric acid and hot sulfuric acid; slightly soluble in hydrochloric acid; also soluble in ammonium hydroxide, ammonium carbonate and...
3 Two solids, solid G and solid H, were analysed. Solid G was copper(Il) carbonate.Tests were done on each solid.tests on solid G Complete the expected observations.(a)Solid G was placed in a boiling tube. An excess of dilute sulfuric acid was added to the boiling tube. Any gas ...