Question

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Answer 1

Răspuns:

Explicație:

H2S+Cl2----> 2HCl+S

C+H20----->CO +H2

S+HNO3---->SO2+NO+H20

Answer 2

1) 8 H2S + 8 Cl2 → S8 + 16 HCl
2) C2 + 2 H2O → 2 CO + 2 H2
3) 3 S + 4 HNO3 → 3 SO2 + 4 NO + 2 H2O
4) 2 KMnO4 + 8 HCl → 2 KCl + 2 MnO2 + 4 H2O + 3 Cl2
5) 2 NaOH + Cl2 → NaCl + NaClO + H2O
6) 2KI + MnO2 + 2H2SO4 → K2SO4 + MnSO4 + 2H2O + I2