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CBSE Class 10 Answered

HgS+HCl+HNO3 H2HgCl4+NO+S+H2O
Asked by irenegladis | 07 Apr, 2009, 09:34: PM
answered-by-expert Expert Answer

3H++HNO3+ +3e-NO+H2O + H2O

HgS+4HCl H2HgCl4 +S + 2H+ +2e-

The balanced equation is

2HNO3   +3HgS+12HCl   2NO + 4H2O+ 3H2HgCl4 +3S

 

Answered by | 08 Apr, 2009, 10:55: AM

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