CuSO_(4) reacts with Kl in acidic medium to liberate l_(2) 2CuSO_(4) + 34Kl to Cu_(2)l_(2) + 2K_(2)SO_(4)+l_(2), Mercuric periodate Hg_(5)(lO_(6))_(2) reacts with a mixture of Kl and HCl according to the following equation : Hg_(5)(lO_(6))_(2) + 4Kl + 24HCl to 5K_(2)Hgl_(4) + 8l_(2) + 24KCl + 12H_(2)O The liberated iodine is titrated against Na_(2)S_(2)O_(3)solution, 1 ml of which is equivalent to 0.0499 gm of CuSO_(4). 5H_(2)O. What volume in ml of Na_(2)S_(2)O_(3) solution will be required to react with l_(2) liberated from 0.7245 gm ofHg_(5)(lO_(6))_(2) ? Molecular weight of Hg_(5)(lO_(6))_(2) ? Molecular weight of CuSO_(4).5H_(2)O - 249 . 5

CuSO_(4) reacts with Kl in acidic medium to liberate l_(2) 2CuSO_(4)

1.	CuSO_(4) reacts with Kl in acidic medium to liberate l_(2) 2CuSO_(4) + 34Kl to Cu_(2)l_(2) + 2K_(2)SO_(4)+l_(2), Mercuric periodate Hg_(5)(lO_(6))_(2) reacts with a mixture of Kl and HCl according to the following equation : Hg_(5)(lO_(6))_(2) + 4Kl + 24HCl to 5K_(2)Hgl_(4) + 8l_(2) + 24KCl + 12H_(2)O The liberated iodine is titrated against Na_(2)S_(2)O_(3)solution, 1 ml of which is equivalent to 0.0499 gm of CuSO_(4). 5H_(2)O. What volume in ml of Na_(2)S_(2)O_(3) solution will be required to react with l_(2) liberated from 0.7245 gm ofHg_(5)(lO_(6))_(2) ? Molecular weight of Hg_(5)(lO_(6))_(2) ? Molecular weight of CuSO_(4).5H_(2)O - 249 . 5
Answer» SOLUTION :N/A