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What is the acid that reacts with copper 2 carbonate to give a blue solution?
The acid that reacts with copper(II) carbonate to give a blue solution is hydrochloric acid (HCl). This reaction forms a solution of copper(II) chloride, which appears blue due to the presence of copper ions.
What is the substance in the air that causes copper to turn black when in contact with fire?
The substance in the air that causes copper to turn black when in contact with fire is copper oxide. When copper reacts with oxygen in the air at high temperatures, it forms a layer of copper oxide on its surface, giving it a black appearance.
What product are formed from Fe and CUSO3?
When iron (Fe) reacts with copper(II) sulfate (CuSO₄), a single displacement reaction occurs. In this reaction, iron displaces copper, resulting in the formation of iron(II) sulfate (FeSO₄) and elemental copper (Cu). The overall reaction can be represented as: [ \text{Fe} + \text{CuSO}_4 \rightarrow \text{FeSO}_4 + \text{Cu} ] Thus, the products formed are iron(II) sulfate and copper.
What is the observation after half an hour when copper sulfate reacts with magnesium?
After half an hour, you would observe that the magnesium has started to dissolve into the copper sulfate solution, forming a blue solution due to the formation of copper ions in solution. Bubbles of hydrogen gas should also be observed as a byproduct of the reaction.
When the equation below is balanced the CuSO4 ZnSO4 Cu?
To balance the equation involving copper sulfate (CuSO4) and zinc sulfate (ZnSO4), we need to ensure that the number of atoms for each element is the same on both sides. The balanced equation is: ( \text{CuSO}_4 + \text{Zn} \rightarrow \text{ZnSO}_4 + \text{Cu} ). In this reaction, one mole of copper sulfate reacts with one mole of zinc to produce one mole of zinc sulfate and one mole of copper.
What acid reacts with copper to make copper sulphate?
Sulfuric acid reacts with copper to produce copper sulfate. Copper sulfate is formed when copper reacts with sulfuric acid in the presence of oxygen.
Why does copper sulphate turn blue when water is added?
The copper sulfate reacts with the water, creating a new substance with a different color.
What is the equation for anhydrous copper sulfate and water?
Anhydrous copper sulfate is CuSO4, while water is H2O. When anhydrous copper sulfate reacts with water, it forms hydrated copper sulfate, which is CuSO4·5H2O.
Why aluminum reacts so slowly with copper sulphate?
Aluminum reacts slowly with copper sulfate because aluminum is more reactive than copper. When aluminum reacts with copper sulfate, it forms aluminum sulfate and copper. This reaction can be slow because a layer of aluminum oxide may form on the surface of the aluminum, inhibiting further reaction.
What salt is formed when copper reacts with sulphuric acid?
When copper reacts with sulphuric acid, copper sulfate is formed. This reaction involves the displacement of hydrogen in sulphuric acid by copper, resulting in the formation of copper sulfate and hydrogen gas.
What black substance form when copper reacts with oxygen?
Copper oxide, a black substance, forms when copper reacts with oxygen in the presence of air.
What happens when a salt like copper reacts with water?
Copper sulfate is dissociated in water.
What happens when barium sulphate reacts with copper sulphate?
When barium sulfate reacts with copper sulfate, a double displacement reaction occurs. Barium sulfate and copper sulfate exchange ions to form barium sulfate and copper sulfate precipitates. The reaction results in the formation of a white solid of barium sulfate, which is insoluble in water.
Why does white copper sulphate turn blue when water is added?
White copper sulfate is anhydrous, meaning it does not contain water molecules. When water is added to white copper sulfate, it forms a hydrate compound called blue copper sulfate pentahydrate. The water molecules coordinate with the copper ions, causing the compound to change color from white to blue.
What type of reaction is it when aluminum reacts with copper II sulfate?
The reaction of aluminum with copper II sulfate solution is a redox reaction. Aluminum displaces copper from the copper II ion in the copper sulfate solution, forming aluminum sulfate and copper metal.
When copper sulphate reacts with iron what colour does it turn?
When copper sulphate reacts with iron, the solution turns blue due to the formation of copper ions in the solution. This is because copper is displaced from the copper sulfate and iron sulfate is formed, leading to the blue color of the solution.
What happems when Iron (III) and copper sulfate react?
When iron(III) reacts with copper sulfate, a displacement reaction occurs where iron displaces copper from copper sulfate. This results in iron(II) sulfate and copper being produced as products. The iron displaces copper because it is higher in the reactivity series.
