HgS⁻²+HN⁺⁵O₃+HCI→HgCI₂+S⁰+N⁺²O+H₂O
S⁻²-2e⁻→S 2 3
6
N⁺⁵+3e⁻→N⁺² 3 2
S⁻²восстановитель
N⁺⁵окислитель
3HgS+2HNO₃+6HCI=3HgCI₂+3S+2NO+4H₂O
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Verified answer
HgS⁻²+HN⁺⁵O₃+HCI→HgCI₂+S⁰+N⁺²O+H₂O
S⁻²-2e⁻→S 2 3
6
N⁺⁵+3e⁻→N⁺² 3 2
S⁻²восстановитель
N⁺⁵окислитель
3HgS+2HNO₃+6HCI=3HgCI₂+3S+2NO+4H₂O