0
What else can I help you with?
What redox reaction would most likely occur if silver and copper metal were added to a solution that contained silver and copper ions?
The most likely redox reaction that would occur is the reduction of silver ions to silver metal by copper atoms, with copper atoms oxidizing to copper ions in the process. This reaction would lead to the displacement of silver ions by copper atoms in the solution.
If you do electrolysis with copper electrodes in a solution of sodium carbonate what is the blue stuff left in the solution?
The blue substance left in the solution after electrolysis with copper electrodes in a sodium carbonate solution is likely copper(II) carbonate. This forms as a solid product of the reaction between the copper electrode and the carbonate ions present in the solution.
A copper coin was kept dipped in silver nitrate solution for a hours or dayswhat will happen to the colours of solution?
If a copper coin is dipped in silver nitrate solution for hours or days, the solution will likely turn blue due to the formation of copper(II) nitrate. This reaction occurs as copper from the coin reacts with the silver nitrate in the solution.
Copper is added to a solution of nitric acid The solution becomes hot and changes from colorless to dark blue What is the best explanation for the change in temperature?
The change in temperature is likely due to an exothermic reaction between copper and nitric acid, resulting in the release of heat. The change in color to dark blue may be due to the formation of copper nitrate in the solution.
Why did copper in the solution plate the spoon and no the beaker?
Copper plated the spoon because it acted as the cathode in the electrochemical cell formed between the spoon and the copper solution. The beaker did not plate because it likely did not provide the necessary conditions for the reduction reaction to occur on its surface.
What redox reaction would most likely occur if silver and copper metal were added to a solution that contained silver and copper ions?
The most likely redox reaction that would occur is the reduction of silver ions to silver metal by copper atoms, with copper atoms oxidizing to copper ions in the process. This reaction would lead to the displacement of silver ions by copper atoms in the solution.
Which redox reaction would most likely occur if zinc and copper metal were added to a solution that contained zinc and copper ions?
When zinc metal is added to a solution containing copper ions ((Cu^{2+})), a redox reaction is likely to occur. Zinc is more reactive than copper and will oxidize, losing electrons to form zinc ions ((Zn^{2+})), while copper ions will be reduced, gaining electrons to form copper metal. The overall reaction can be represented as: (Zn(s) + Cu^{2+}(aq) \rightarrow Zn^{2+}(aq) + Cu(s)). Thus, zinc displaces copper from the solution due to its higher reactivity.
If you do electrolysis with copper electrodes in a solution of sodium carbonate what is the blue stuff left in the solution?
The blue substance left in the solution after electrolysis with copper electrodes in a sodium carbonate solution is likely copper(II) carbonate. This forms as a solid product of the reaction between the copper electrode and the carbonate ions present in the solution.
A copper coin was kept dipped in silver nitrate solution for a hours or dayswhat will happen to the colours of solution?
If a copper coin is dipped in silver nitrate solution for hours or days, the solution will likely turn blue due to the formation of copper(II) nitrate. This reaction occurs as copper from the coin reacts with the silver nitrate in the solution.
Copper wire is put in a solution of silver nitrate. Crystals of silver form. Why does the solution go blue and how do you show that it's a redox reaction?
The blue color in the solution is likely due to the presence of copper ions from the copper wire reacting with the silver nitrate to form a copper nitrate complex. To demonstrate it's a redox reaction, you can show the transfer of electrons from the copper atoms in the wire (losing electrons, getting oxidized) to the silver ions in the solution (gaining electrons, getting reduced).
Copper is added to a solution of nitric acid The solution becomes hot and changes from colorless to dark blue What is the best explanation for the change in temperature?
The change in temperature is likely due to an exothermic reaction between copper and nitric acid, resulting in the release of heat. The change in color to dark blue may be due to the formation of copper nitrate in the solution.
Why did copper in the solution plate the spoon and no the beaker?
Copper plated the spoon because it acted as the cathode in the electrochemical cell formed between the spoon and the copper solution. The beaker did not plate because it likely did not provide the necessary conditions for the reduction reaction to occur on its surface.
Can the reaction between copper sulphate and iron be reversed i.e. iron sulphate and copper will iron be deposited in the process?
Copper Sulfate: CuSO4 Iron: Fe2+ (or Fe3+, but for the sake of being easy, we'll make it 2+) CuSO4 + Fe2+ ----> FeSO4 + Cu2+ Now you need to find an activity series. Copper is LOWER on the activity series than Iron. The LOWER the element, the LESS LIKELY it is to react. So, that means that Copper is MORE NONREACTIVE than Iron. So, no, it can not be reversed.
Which redox reaction would most likely occur if silver and zinc metal were added to a solution that contained silver and zinc ions?
The most likely redox reaction would be the displacement reaction of silver ions by zinc metal, forming zinc ions and silver metal. This is because zinc is higher in the reactivity series than silver, so it has a greater tendency to lose electrons and undergo oxidation.
Where did this substance Cu plus 2AgNO3 --- CuNO32 plus 2Ag come from?
This reaction involves the reaction of copper (Cu) with silver nitrate (AgNO3) to form copper(II) nitrate (Cu(NO3)2) and silver (Ag). It is a chemical reaction that was likely conducted in a laboratory setting or for academic purposes.
Does Orange juice react with a zinc can or a copper can?
Well, honey, orange juice can react with both zinc and copper, but it's more likely to have a reaction with copper. The citric acid in orange juice can cause copper to corrode, creating a not-so-tasty chemical reaction. So, if you want to keep your OJ tasting fresh, stick with a zinc can, darling.
What is the black powder formed on copper powder in an experiment?
The black powder formed on copper powder in an experiment is likely copper oxide. When copper is exposed to air, it can react with oxygen to form copper oxide, which appears as a black powder. This is a common reaction observed with metals that are prone to oxidation.
