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Write balanced equations for the followi...

Write balanced equations for the following: i. 'NaCl is heated with sulphuric acid in the presence of 'MnO2 ii. Chlorine gas is passed into a solution of NaI in water.

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.MnO_2+2 NaCl 3 H_2 SO_4 rarr 2 Na dot H S O_4+M n S O_4 +2 H_2 O+Cl_2. ii. . Cl_2~g+2 Nalaq rarr 2 NaClaq+l_2.
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