Ответ:сac2+2h2o=ca(oh) 2+c2h2
C2h2+h2=c2h4
C2h4+h2o=c2h5oh
2)c+2h2=ch4
Ch4+cl2=ch3cl+hcl
2Ch3cl+2na=c2h6+2nacl
C2h6=c2h4+h2
Объяснение:
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Ответ:сac2+2h2o=ca(oh) 2+c2h2
C2h2+h2=c2h4
C2h4+h2o=c2h5oh
2)c+2h2=ch4
Ch4+cl2=ch3cl+hcl
2Ch3cl+2na=c2h6+2nacl
C2h6=c2h4+h2
Объяснение: