What is the formula for copper ii carbonate? - Socratic
2016年12月12日 · "CuCO"_3 The formula of the carbonate anion: "CO"_3^(2-) The charge of the carbonate anion: 2- The charge of copper(II): 2+ This means that the copper 2+ ion and the carbonate ion can balance out as a compound.
When heated, solid copper(II) carbonate decomposes to solid …
2017年8月14日 · CuCO_3(s) + Delta rarr CuO(s) + CO_2(g)uarr This reaction is balanced with respect to mass and charge; as indeed it must be if it reflects chemical reality. Most carbonates undergo this decomposition, provided you supply enuff heat to the reaction. Typically, we would fiercely heat the copper carbonate in a vessel whose outflow was bled into a solution of …
What will happen if I mix copper(II) sulfate and sodium carbonate?
2017年10月10日 · Mixing the aqueous solutions You will get a pale blue-green precipitate. This is a complicated reaction. You do NOT get the expected product "CuCO"_3, which is unstable in the presence of water. Instead, you get "basic copper carbonate", "Cu"_2"CO"_3"(OH)"_2.
What you would observe if copper (ii) carbonate, - Socratic
2018年3月16日 · I could make 2 observations Well: 1. You will notice Carbon dioxide bubbles 2. You will notice the solution turn blue due to the Cu^(2+ ions in aqueous CuSO_4
Question #c6e7b - Socratic
2014年10月10日 · The heating of solid copper(II) carbonate is a thermal decomposition reaction . The addition of heat energy causes chemical bonds to break and the reactant decomposes into two products. Word Equation: copper(II) carbonate + heat rarr copper(II) oxide + carbon dioxide Molecular Equation: "CuCO"_3("s") + heat rarr "CuO"("s") + "CO"_2("g") This reaction is …
How does copper carbonate react with hydrochloric acid?
2018年1月24日 · You will have to give us some context to your question. The addition of copper carbonate to hydrochloric acid solution COULD release #CO_2#, and form #"copper(II) chloride"#:
A student investigated the reactions of copper carbonate and …
2017年6月11日 · Add the green copper(II) carbonate powder slowly using a spatula. Be careful as the #sf(CO_2)# is quickly evolved. Stir the mixture. Continue adding the powder until you see traces of unreacted carbonate left at the bottom of the beaker. You have now ensured that all the acid has been used up. You have added the copper(II) carbonate in excess.
Copper(II) carbonate is a green, insoluble solid so its ions do not ...
2018年2月18日 · Ionic equation between copper carbonate and sulphuric acid question is that whether copper carbonate dissociates into its ions or not.According to me,it does not but in some papers I have seen that it dissociated into CO^-2 3.Explain?
Chemical Equations - Chemistry - Socratic
When heated, solid copper(II) carbonate decomposes to solid copper(II) oxide and carbon dioxide gas. What is the chemical equation (including phases) that describes this reaction? How do you write a balanced chemical equation for methane, #CH_4# reacting with oxygen gas to produce water and Carbon Dioxide?
Question #37ef7 - Socratic
2015年1月7日 · Copper(II) sulfate, #CuSO_4#, and sodium carbonate, #Na_2CO_3#, are soluble in aqueous solution, which means that they will dissociate into cations and anions. The reaction produces copper(II) carbonate, #CuCO_3#, an insoluble solid that precipitates out of solution, and aqueous sodium sulfate, #Na_2SO_4#. The complete ionic equation is: