Ответ:
Объяснение:
CaCO3 + 3C = CaC2 + CO + CO2
CaC2 + 2H2O = Ca(OH)2 + CH=-CH
CH=-CH + H2O -> CH3COH (t)
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Ответ:
Объяснение:
CaCO3 + 3C = CaC2 + CO + CO2
CaC2 + 2H2O = Ca(OH)2 + CH=-CH
CH=-CH + H2O -> CH3COH (t)