In aqueous solution blue precipitates of Copper (II) hydroxide are formed,
CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4
This type of is referred to as a displacement reaction. The sulphate ion is displaced by the cyanide in the compound.
CuSO4+HNO3
no
The chemical reaction is, Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s). This occurs when the copper and iron are mixed together. The iron displaces some of the copper from its compound and the iron acts like this because it is more reactive than copper is.
The thing that is formed by a reaction is called the product. Reactants that are mixed create the reaction that creates the product.
When silver nitrate, a soluble solution, is mixed with a carbonate solution a precipitation reaction (double replacement reaction) takes place forming nitrate ions and the insoluble solid silver carbonate.
Pasta is yellow and CuSO4 is blue, so the resulting colour would be green. If you added a larger quantity of CuSO4 you would probably get a slightly bluer colour.
yes
no
This is a precipitation reaction.
Silver chloride will deposit as a white precipitate.
The chemical reaction is, Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s). This occurs when the copper and iron are mixed together. The iron displaces some of the copper from its compound and the iron acts like this because it is more reactive than copper is.
The thing that is formed by a reaction is called the product. Reactants that are mixed create the reaction that creates the product.
CuSO4 + H20
When silver nitrate, a soluble solution, is mixed with a carbonate solution a precipitation reaction (double replacement reaction) takes place forming nitrate ions and the insoluble solid silver carbonate.
creation of solid in a solution
It is the precipitation of the impurities(the un wanted ppt) with the wanted precipitation and it has four types occlusion(absorption),adsorption,post-precipitation,formation of mixed crystals
YES
Pasta is yellow and CuSO4 is blue, so the resulting colour would be green. If you added a larger quantity of CuSO4 you would probably get a slightly bluer colour.
yes