Объяснение:
CH4 + Br2 -> CH3Br + HBr (hy)
CH3Br + NaOH = CH3OH + NaBr
CH3OH + CuO -> HCOH + Cu↓ + H2O
HCOH + Ag2O -> HCOOH + 2Ag↓
Объяснение:
CH4 + Br2 -> CH3Br + HBr (hy)
CH3Br + NaOH = CH3OH + NaBr
CH3OH + CuO -> HCOH + Cu↓ + H2O
HCOH + Ag2O -> HCOOH + 2Ag↓