Ch3 c c ch3 h2. Ch3–ch2–c≡ch + h2o (hg2+) →. ch3 c ch h2o hg2+ h+. ch тройная связь ch h2o hg2+. . . . +h2o-hg2+ ch3 c o ch3.

Ch3 c c ch3 h2. Ch3–ch2–c≡ch + h2o (hg2+) →. ch3 c ch h2o hg2+ h+. ch тройная связь ch h2o hg2+. . . . +h2o-hg2+ ch3 c o ch3.
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