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Why you use freshly prepared ferrous sulphate solution in detection of nitrogen?
Wiki User
∙ 11y ago
Because in FeSO4, iron present in +2 oxidation state but the stable oxidation state is +3. The Fe(II) get oxidized into Fe(III) in ferrous sulfate solution that's why preparation of solution must necessary.
Wiki User
∙ 11y ago
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What colored coating is formed on adding zinc granules to freshly prepared ferrous sulphate solution?
A grayish coating is formed.
Aqueous solution of copper sulphate is a homogeneous mixture?
an aqueous solution of copper sulphate is homogeneous
What is the composition of fehling's solution?
Fehling's solution A= concentrated aqueous solution of Copper (II) sulphate, Fehling's solution B= solution of Sodium-potassium tarterate + sodium hydroxide.
What is made when iron sulphate and sodium carbonate are mixed?
when their solution are mixed iron carbonate solid and solution of sodium sulphate is produced..
Iron nail dipped in copper sulphate solution?
When an iron nail is dipped in the solution of copper sulphate solution , after a while the solution changes into the colour of green becoming iron sulphate and a brown substance is found on the iron nail which is copper so we get to know that the displacement reaction is produced
Why should only freshly prepared solution of ferrous sulphate solution be used?
baking soda
Which chemical is used for the detection of sulphate in aqueous solution?
Add some barium chloride solution to the neutral or weakly acid sulfate solution
What colored coating is formed on adding zinc granules to freshly prepared ferrous sulphate solution?
A grayish coating is formed.
Does zinc sulphate contain nitrogen in it?
no it doesnt zinc sulphate contains zinc, sulphur and oxygen but not nitrogen
How do you distinguish between copper sulphate solution sodium chloride solution sodium nitrate solution or sodium sulphate solution?
copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white
How benedict solution prepared?
A Benedict's solution is a solution of sodium citrate, sodium carbonate and copper sulphate, whose colour changes from blue to yellow to red in the presence of reducing sugars such as glucose.
Aqueous solution of copper sulphate is a homogeneous mixture?
an aqueous solution of copper sulphate is homogeneous
What happens when freshly prepared solution of ferrous sulphate followed by conc.H2SO4 is added to nitric acid?
You can obtain the ferric sulphate - Fe2(SO4)3; because the ferrous sulphate react as a reducing agent.
Can copper sulphate be separated from its solution by crystallization?
Yes, copper sulphate(CuSO4) can be separated from its solution in crystalline form.
How do you make zirconium sulphate solution?
Dissolving zirconium sulphate in water.
How is copper released from a copper sulphate solution?
silicate, carbonate or sulphate
What is the percentage by mass of nitrogen in ammonium sulphate?
4
