Объяснение:
H2 + F2 = 2HF
2HCl = H2 + Cl2
Cr2(CO3)3 + 3H2O= 2Cr(OH)3 + 3CO2
TiO2 + 2C + 2Cl2 = TiCl4 + 2CO
Al2S3 + 6H2O= 2Al(OH)3 + 3H2S
2H2S + 3O2 = 2SO2 + 2H2O
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Verified answer
Объяснение:
H2 + F2 = 2HF
2HCl = H2 + Cl2
Cr2(CO3)3 + 3H2O= 2Cr(OH)3 + 3CO2
TiO2 + 2C + 2Cl2 = TiCl4 + 2CO
Al2S3 + 6H2O= 2Al(OH)3 + 3H2S
2H2S + 3O2 = 2SO2 + 2H2O