Question

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Answer 1

Ответ:

1)CaC2+2H2O-->Ca(OH)2+C2H2

C2H2+H2-->C2H4

C2H4+(O)-->CH3-COH

CH3COH+Ag2O-->CH3COOH+2Ag

2CH3COOH+Ca-->(CH3COO)2Ca+H2

2)CaC2+H2O-->Ca(OH)2+C2H2

C2H2+H2O-(H2SO4)->CH3-COH

CH3-COH+H2-->C2H5OH

C2H5OH+O2--kat-->CH3COOH+H2O

2CH3COOH+2K-->2CH3COOK+H2

Объяснение: