In the first reaction, elemental copper was reacted with concentrated nitric acid where copper changed the form from solid to aqueous. Second reaction then converted the aqueous Cu2+ into the solid copper II hy
The high silicon copper cast iron and the high silicon copper cast iron concentrated nitric acid condenser mainly solves the problem that the service life of the present concentrated nitric acid condenser is short. The high silicon copper cast iron comprises the following chemical components, by ...
with chlorine, chlorine trifluoride, fluorine (above 121℃), and hydrazinium nitrate (above 70'). Reacts violently with C2H2, bromates, chlorates, iodates, (Cl2 + OF2), dimethyl sulfoxide + trichloroacetic acid, ethylene oxide, H202, hydrazine mononitrate, hydrazoic acid, H2S + air, Pb(...
Copper metal reacts with hot concentrated sulfuric acid solution to form aqueous copper(II) sulfate, sulfur dioxide gas, and water. Write the balanced chemical equation for this reaction. Aluminum sulfate reacts with calcium hydroxide (from lime) to form aluminum hyd...
Copper(II) oxide dissolves in mineral acids such as hydrochloric acid, sulfuric acid or nitric acid to give the corresponding copper(II) salts:CuO + 2 HNO3 → Cu(NO3)2 + H2O CuO + 2 HCl → CuCl2 + H2O CuO + H2SO4 → CuSO4 + H2OCopper(II) oxide reacts with concentrated alkali to...
In aqueous solutions, copper(II) nitrate undergoes many double decomposition reactions with soluble salts of other metals, forming precipitates of insoluble copper salts. When H2S is passed through its aqueous solution, black CuS precipitates. Copper(II) nitrate reacts with ether forming a complex. ...
Passing NH3over red-hot copper leads to the formation of Cu3N. Copper reacts with nitrogen oxides at temperatures of incandescence, in particular, with NO and N2O to give Cu2O and with NO2to give CuO. The carbides of copper, Cu2C2and CuC2, can be obtained by the action of acetylene on...
Write balanced formula unit equation for the reaction described by words below. Carbon reacts with hot concentrated nitric acid to form carbon dioxide, nitrogen dioxide, and water. Write word equations into formula equation and balanc...
Being stable while incompatible with strong acids, active halogen compounds, chlorine, fluorine, iodine, bromine, ammonia, this chemical may react explosively with strong oxidizing agents. Besides, it is soluble in nitric acid, hot concentrated sulfuric acid while insoluble in cold and hot water. ...
May react explosively with strong oxidizing agents. Sensitive air sensitive Physical and Chemical Properties Reddish shiny ductile metal (face-centered cubic system). Melting point 1083.4 °c. Boiling point 2587 °c. The relative density was 8.92. Soluble in nitric acid, hot concentrated sulfuric ...