Укажи схему реакциивосстановления:

• \(HCOOH + CH_3OH \rightarrow HCOOCH_3 + H_2O\)
• \(HCHO + H_2 \rightarrow CH_3OH\)
• \(CH_{3}OH + CuO \rightarrow HCHO + Cu + H_{2}O\)
• \(C_{3}H_{6} + H_{2}O \rightarrow C_{3}H_{7}OH\)