Ответ:
1////2Ca + O2 ---> 2CaO
CaO + H2O ---> Ca(OH)2
Ca(OH)2 + Na2CO3 ---> CaCO3 + 2NaOH
CaCO3 ---> CaO + CO2
CO2 + H2O <----> H2CO3
2/////C + 2H2 = CH4
2CH4 + 1500° = C2H2 + 3H2
C2H2 + H2 = C2H4
C2H4 + H2O = C2H5OH
C2H5OH + CuO = CH3COH + Cu + H2O
CH3COOH + CH3OH = CH3COOCH3 + H2O
Объяснение:
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Ответ:
1////2Ca + O2 ---> 2CaO
CaO + H2O ---> Ca(OH)2
Ca(OH)2 + Na2CO3 ---> CaCO3 + 2NaOH
CaCO3 ---> CaO + CO2
CO2 + H2O <----> H2CO3
2/////C + 2H2 = CH4
2CH4 + 1500° = C2H2 + 3H2
C2H2 + H2 = C2H4
C2H4 + H2O = C2H5OH
C2H5OH + CuO = CH3COH + Cu + H2O
CH3COOH + CH3OH = CH3COOCH3 + H2O
Объяснение: