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H hgs cl- no3- hgcl4-2 no2 s H2O?

Updated: 4/28/2022
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12y ago

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It's specific reaction for Mercury(2+):

3HgS + 12Cl- + 8H+ + 2NO3- -> 3HgCl42- + 2NO + 3S + 4H2O

brown HgS melts in hot, diluted HNO3

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Q: H hgs cl- no3- hgcl4-2 no2 s H2O?
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