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What happens when dilute hydrochloric acid is added to copper turnings?
When dilute hydrochloric acid is added to copper turnings, a chemical reaction occurs where the copper is oxidized by the acid to form copper(II) chloride and hydrogen gas is produced. The reaction can be represented by the equation: Cu + 2HCl → CuCl2 + H2.
What product is made when you mix copper turnings and sulphur powder?
Copper sulfides, but only after heating the mixture.
What is the equation for copper turnings plus hydrochloric acid?
Cu + 2 HCl = CuCl2 + H22 Cu + 2 HCl = 2 CuCl + H2
What is copper turning?
COPPER TURNINGS - Copper Turnings are the shavings of copper metal (often left after manufacturing of copper goods in factories are used mostly in schools for studying chemical reactions as it provide more surface area for reaction than a piece of copper ). They have the same color as copper (reddish brown).
What are the reactions of copper and zinc metal using concentrated nitric acid concentrated sulfuric acid potassium chloride solution and zinc powder metal?
copper+nitric acid > copper nitrate+hydrogen copper+sulpuric acid> copper sulphate+ hydrogen copper+potassium chloride> copper chloride+ hydrogen copper+ zinc carbonate (powder metal) > copper+ zinc + water + carbon dioxide zinc+nitric acid > zinc nitrate+ hydrogen etc just replace the copper in the above equations with 'zinc' for all the zinc solutions x
What happens when dilute hydrochloric acid is added to copper turnings?
When dilute hydrochloric acid is added to copper turnings, a chemical reaction occurs where the copper is oxidized by the acid to form copper(II) chloride and hydrogen gas is produced. The reaction can be represented by the equation: Cu + 2HCl → CuCl2 + H2.
What product is made when you mix copper turnings and sulphur powder?
Copper sulfides, but only after heating the mixture.
What happens when copper is added to concentrated sulfuric acid and heated gently?
copper sulphate and hydrogen is released.
What is the equation for copper turnings plus hydrochloric acid?
Cu + 2 HCl = CuCl2 + H22 Cu + 2 HCl = 2 CuCl + H2
What is copper turning?
COPPER TURNINGS - Copper Turnings are the shavings of copper metal (often left after manufacturing of copper goods in factories are used mostly in schools for studying chemical reactions as it provide more surface area for reaction than a piece of copper ). They have the same color as copper (reddish brown).
When copper turnings are added to silver nitrate solution why does the solution becomes blue in colour?
The blue color in the solution is due to the formation of copper(II) nitrate, as the copper turnings react with the silver nitrate solution. This reaction forms copper(II) ions which give the solution a blue color, indicating the presence of these ions in the solution.
How is copper concentrated?
Copper is concentrated through a process called flotation, where crushed ore is mixed with water and chemicals to create a slurry. Air bubbles are then introduced, which attach to the copper minerals and float them to the surface for collection. The concentrated copper can then be further processed to extract the metal.
Does copper turnings decompose hydrogen peroxide?
copper is a fairly soft and maliable metal so i believe so. i have not done chemistry for a while but i think it turns blue. not sure you will have to try yourself
What acids affect copper the most?
You can dissolve copper in concentrated nitric acid.
Balanced equation between copper and sulfuric acid?
Cu + 2H2SO4 ---> CuSO4 + 2H2O + SO2 This reaction only happens when the sulfuric acid is hot and concentrated.
Can copper turning be used to test how pH affects copper corrosion?
Yes, copper turning can be used as a test specimen to observe the effects of pH on copper corrosion. By subjecting copper turnings to different pH solutions and monitoring the rate of corrosion, one can determine how pH influences the corrosion of copper. This experiment can help in understanding the behavior of copper in different environments.
Why copper ore is not concentrated by hydraulic washing?
copper ore is usually in the form of malachite, needs to be refined through chemical method.
