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Name the two reagents used in the brown ring test for the nitrate ion. - Leaving Cert Chemistry - Question 1 - 2007
Question 1
Name the two reagents used in the brown ring test for the nitrate ion.
Worked Solution & Example Answer:Name the two reagents used in the brown ring test for the nitrate ion. - Leaving Cert Chemistry - Question 1 - 2007
Step 1
Name the two reagents used in the brown ring test for the nitrate ion.
Answer
The two reagents used in the brown ring test for the nitrate ion are:
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Iron(II) sulfate (FeSO₄) - This reagent is crucial as it acts as a reducing agent in the test.
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Concentrated sulfuric acid (H₂SO₄) - This reagent is essential for the formation of the brown ring complex with the nitrate ion.