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Copper reacts with the oxidilized copper on the penny.
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∙ 11y ago
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What happen to the silver plate when dipped in copper sulphate solution?
That's a good question. What didhappen to it?I wouldn't expect much of anything to happen, since copper is a more active metal than silver. In fact, a copper plate dipped into a silver nitrate solution should grow silver crystals as the copper ionizes and replaces silver in solution.
What would happen if you dipped your silver necklace in a solution of blue copper II sulfate?
You will surely ruin them or make them less valuable.
What happen when iron nail is dipped in copper sulphate solution?
After a while you will observe that the nail has become coated with a layer of copper. This is a single displacement reaction since iron is more reactive than copper CuSO4 + Fe = FeSO4 + Cu
Why do vinegar and salt clean iron oxide from pennies?
Vinegar and salt solution, the acetic acid from the vinegar dissolves the copper oxide. The copper from the copper oxide stays in the liquid
A copper coin was kept dipped in silver nitrate solution for a hours or dayswhat will happen to the colours of solution?
Copper is more reactive than silver hence copper displaces silver from silver nitrate solution.hence the solution from colourless changes to blue.
When an iron nail is dipped into copper sulphate solution after sometime the colour is changed into?
When a iron nail is dipped into copper sulphate solution after sometime the colour is changed into pale green.
What happen when an iron nail is dipped in copper sulphate solution. why does the colour changes?
The iron is a more active metal than copper, so the iron atoms in the nail replace the copper atoms in the copper sulphate solution, so it becomes iron sulfate. The copper atoms will start to build on the iron nail, as well.
Why does the scent awoman stay on your hands?
One has been dipped in vinegar, and the other has not.
How would apples dipped in vinegar affect the apple?
it will stop them from turning brown
Do new pennies still have copper in them?
pennies these days are not completely made of copper they are just dipped in copper giving them that finished look
What color would red PH paper turn if dipped in vinegar?
red PH paper will get more darker when dipped in vinegar because vinegar is acidic in nature.it contains acetic acid& it's PH is always less than 7 depending upon concentration of acetic acid present in vinegar.
What metal goes green in vinegar?
The metal that will turn green in vinegar is copper. Many people place copper in vinegar as a way to give it a very fast patina.
