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What happens to copper when it turns green?
Physical Changes
What happens to copper sulphate when heated?
When copper sulfate is heated, it undergoes thermal decomposition, turning into copper oxide, sulfur dioxide gas, and oxygen gas. The color of the compound changes from blue to black as the heating process progresses.
When added to copper sulphate what colour is anhydrous copper sulphate?
anhydrous copper sulphate is white. when water is added it turns blue, in essence it can be used to detect the presence of water. hope this helps!!!!!!!!!!!
What happens when iodine is added to protein?
It turns black!
What happens when a piece of copper is added to iron II chloride solution?
When a piece of copper is added to an iron II chloride solution, a single displacement reaction occurs where the copper displaces the iron in the compound. This results in the formation of copper II chloride and iron metal precipitate. The copper atoms give electrons to the iron II ions, causing them to become solid iron.
What happens if you put a penny in nail polish remover?
it ruins the copper in the penny and turns it white.
What color is observed when blue litmus is added on nitric acid?
Blue litmus become red in acidic solutions.
Which substance turns yellow when nitric acid is dropped on it?
Potassium iodide turns yellow when nitric acid is dropped on it due to the formation of elemental iodine.
What is the color in litmus for nitric acid?
Nitric acid turns blue litmus paper red.
What happens when iron nail are placed in copper sulphate solution?
the solution turns green and the nails develop a brown deposit which is copper. the iron displaces the copper in the copper sulphate solution. This is because iron is more reactive than copper.
What happens when beetroot juice is added to lemon juice?
it turns red[first it was purple
What happens when lemon juice is added to crushed beetroot?
it turns red[first it was purple
