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1. Iron sulfate is formed.
2. The released copper is deposited on the surface of the iron piece.
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∙ 12y ago
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What happens when add water to copper sulphate?
An exothermic reaction occurs (this is when heat is produced). There's a link between the mass of copper sulphate and the temperature rise of the water.
What two colour changes do you get when you add copper sulphate solution to iron wool?
black and yellow black and yellow
What happen if you add the copper sulphate to sodium hydroxide?
you get a blue lumpy liquid. copper sulphate + sodium hydroxide -> copper hydroxide + sodium sulphate.
Why does the copper sulphate powder turn blue and gets hot when add water to it?
Cuz it's copper sulphate
What happens when you add powdered zinc to a mixture of copper sulphate?
The solution becomes a paler blue and a brownish solid is formed
What happens when add water to copper sulphate?
An exothermic reaction occurs (this is when heat is produced). There's a link between the mass of copper sulphate and the temperature rise of the water.
How do you prepare copper sulphate solution?
Add anhydrous copper sulphate to distilled water.
What two colour changes do you get when you add copper sulphate solution to iron wool?
black and yellow black and yellow
Is anhydrous copper sulphate reversible?
is anhydrous copper sulphate reversible Yes, anhydrous copper sulphate is reversible just add water
What happen if you add the copper sulphate to sodium hydroxide?
you get a blue lumpy liquid. copper sulphate + sodium hydroxide -> copper hydroxide + sodium sulphate.
Why does the copper sulphate powder turn blue and gets hot when add water to it?
Cuz it's copper sulphate
What happens when you add an iron III nitrate aq solution to copper?
Nothing. Copper is lower than iron in the electromotive series and will not replace the iron in the iron nitrate solution.
What happens when you add powdered zinc to a mixture of copper sulphate?
The solution becomes a paler blue and a brownish solid is formed
What do you add to sulpuric acid to get iron sulphate?
Iron or steel
Copper sulphate add to sodium hydroxide result colour?
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
What happened when iron filings were added into the test tube that had water and copper sulfate in it?
actually, the real experiment is to have two test tubes, one with hot water and copper sulphate and other with vinegar and iron fillings. so you put two drops of the filings in the copper sulphate one and cover test tube with your thumb. then strike a match and keep it near the mouth of the tube, when pressure builds remove your thumb and it explodes. [ tiny explosion] But if u add water ,copper sulphate with iron fillings, then it turns all brownish and stuff, thats cuz the irons stronger then the sulphate or something... i hope it helped!!!
Is it impossible for an element to replace atoms of anothe element in a compound?
No. In a displacement reaction, that is exactly what happens. If an element low down in the reactivity series is in a compound, and you add an element that is higher placed in the reactivity series. The more reactive element will displace the less reactive element in the compound.Example:Copper Sulphate - Copper is low in the reactivity series and is in a compoundSodium + Copper Sulphate - Sodium is higher in the reactivity series than copper, and is in it's pure elemental form.Copper + Sodium Sulphate - The Sodium that is higher in the reactivity series has switched places with the Copper, which is lower in the reactivity series.FULL EQUATION:Sodium + Copper Sulphate --> Copper + Sodium Sulphate
