2 Calculate Permanent Hashers from the folosing Scome a water
Sample is boited for 1 hos. It then Cooled and fubead the filtered in
made upto socoal again with distilled water. Some of this solution esquires
land of Nlso ESTA with EBT - indicator and NHACL - NHACH buchen
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Answer:
0.321 g of a sample of NH
4
Cl contains
53.5
0.321
=0.006 mol, so it will provide 0.006 moles of chloride ion.
AgNO
3
+NH
4
Cl→AgCl
For complete precipitation, moles of AgNO
3
required is 0.006 mol.
Let, V mL of solution is required, so, V×1.02×
160
0.05
=0.006⟹V=20 mL.
Explanation:
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