I have a 6 Mark question from the CRP booklet that i need help with Watch

helpmewithscienc
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It is this:
Describe how you could obtain crystals of nickel(II) Sulfate from the reaction in part (a ii).
-Part (a ii) is the symbol equation; NiO3 + H2SO4 --> NiSO4 + CO2 + H2O (Is this right?)
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drystar
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In your symbol equation, where is the carbon atom in the reactants? I think it is meant to be NiCO3

The method is like this:
1. Add sulfuric acid to nickel carbonate
2. Heat the solution over a bunsen burner
3. Once, the solution goes clear, add more nickel carbonate until a solid is formed
4. Then, stop heating the solution and filter it into another beaker
5. Pour it into a crystallising dish
6. Wait for it to crystallise, then you will have obtained crystals of nickel sulfate
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helpmewithscienc
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Thanks for the method , and also thank you for the correction, yes it should be NiCO3, i just mistyped it ...Cheers again!
(Original post by drystar)
In your symbol equation, where is the carbon atom in the reactants? I think it is meant to be NiCO3

The method is like this:
1. Add sulfuric acid to nickel carbonate
2. Heat the solution over a bunsen burner
3. Once, the solution goes clear, add more nickel carbonate until a solid is formed
4. Then, stop heating the solution and filter it into another beaker
5. Pour it into a crystallising dish
6. Wait for it to crystallise, then you will have obtained crystals of nickel sulfate
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