i dont konw..:P nice answer rite?? hehe lol
When you mix copper(II) sulfate and potassium chloride, a double displacement reaction occurs. Copper(II) chloride and potassium sulfate are formed as products. You will observe a color change as copper chloride is a blue solid.
No reaction between them
When calcium chloride is mixed with copper sulfate, a white precipitate of calcium sulfate forms due to the displacement reaction between calcium and copper ions. This reaction is a double displacement reaction in which calcium sulfate and copper chloride are formed.
When you mix copper with chlorine, you get copper(II) chloride, which is a compound formed by the reaction between the two elements. Copper(II) chloride is a greenish-blue solid that is commonly used in industrial processes and as a catalyst in chemical reactions.
When solutions of sodium chloride and lead chloride are mixed, a precipitation reaction occurs. Lead chloride is less soluble than sodium chloride, so lead chloride precipitates out of the solution as a solid, while sodium chloride remains dissolved. This results in the formation of a white precipitate of lead chloride.
no change
When aluminum foil is added to a solution of copper (II) chloride in water, a displacement reaction occurs where the aluminum reacts with the copper (II) ions. This results in the formation of aluminum chloride and copper metal. The copper metal will appear as a solid precipitate in the solution.
They will react to form aqueous sodium chloride and solid copper carbonate in a double replacement reaction, also known as a double displacement reaction. CuCl2(aq) + Na2CO3(aq) --> CuCO3(s) + 2NaCl(aq)
Assuming they are dissolved in water the mixture turns green. Presumably the copper and chloride associate and the sodium and sulphate remains clear. The cystalised substance remains green although the colour deepens when it is dry.
Mixing copper chloride, borax, and boric acid in a fire can create a colorful flame due to the presence of copper. However, it is not recommended as it can release toxic fumes and pose a health hazard. It is best to avoid such experiments and handle chemicals safely.
Yes, a white precipitate of lead(II) chloride will form when you mix solutions of potassium chloride and lead nitrate due to the insolubility of lead(II) chloride. The balanced chemical equation for this reaction is: Pb(NO3)2 + 2KCl → PbCl2 + 2KNO3
Nothing