Ch2 ch2 koh водный. Ch2br ch ch ch2br h2. Ch3 ch3 x1 x2 x3 x4. Al al4c3 ch4 c2h2. Al4c3 x1.
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Ch3 ch3 x1 x2 x3 x4. C6h5br=x2. 2 дибромбутан + br2. Ch3 ch3 x1 x2 x3 x4. Пара хлортолуол cl2.
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Ch3 ch3 x1 x2 x3 x4. Ch4 1500 x1 х2. Ch3 ch3 x1 x2 x3 x4. Ch3 ch3 x1 x2 x3 x4. Ch3 ch3 x1 x2 x3 x4.
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Ch3-ch-ch2-x1-c6h5-oh. 1. C3h8 br2 свет x1. Пропан x1 na x2 h2o x4 naoh. Ch4 1500 x1 х2.
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Ch3 ch3 x1 x2 x3 x4. Ch3 ch3 koh водный. C4h9br koh водный. C6h5 ch ch2 br2. Ch3 ch3 x1 x2 x3 x4.
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Ch2br-ch2br zn. C3h7+br2. Параксилол cl2 fecl3. Ch3 ch3 x1 x2 x3 x4. Схема превращений c-al4c3-ch4.
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X-1/3-2x>3x+1/2. Ch3-o-ch3. Ch3br x1 x2 ch2br ch2br x2 x3 x2 полимер. C2h5oh hbr x1 koh спирт x2 c6h5c2h5 br2 свет x3 koh спирт x4. Н c4h9br koh спирт.
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Ch4-1500 градусов x1 +h2-c2h6+cl. 3x-2/x +1/2-x= 3x+4/x2-2x. Ch3 ch3 x1 x2 x3 x4. C6h14 -4h2 t кат x1 +ch2=ch-ch3. Ch3ch2ch2ch3 br2 x1 koh спирт x2.
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Ch4 + cl2 x1 + nh3. C6h6 ch2 ch ch3 кат. Ch3cl+2nh3. Ch3coona x1 br2. Ch2 ch ch2 ch3 h2o реакция.
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Ch3 ch3 x1 x2 x3 x4. Ch3-c(c2h6)=ch-ch2-ch3+kmno4+h2so4. Ch3mgi ch3cch. Ch4 1500 градусов x1 c2h6 cl2 свет. Ch2br-ch2br.
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C3h8 br2 hv реакция. Ch4 1500 x1 x2 x3 этилбензол. Ch3 ch3 x1 x2 x3 x4. Ch3br x1 x2 ch2brch2br x2 x3 полимер. Ch3 ch3 x1 x2 x3 x4.
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(x-3)^2=(x-1)^2. Ch4(1500c)-x1-c2h6(+cl2,свет) -x2-ch3ch2ch2ch3- изобутан. Цепочка превращений al4c3 ch4 ch3br. Ch3 ch3 x1 x2 x3 x4. Толуол x1 x2 x3 x4.
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Толуол chcl2. Ch2 ch2 br2. C2h2 x1 х2. Ch3 ch2 chcl koh водный. Хлортолуол параксилол.
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Сн3br-x1-x2-ch2br-ch2br- x2-hbr-x3. Бензол x1 толуол. Бутан-х1 br2-x2. Н-c4h9br. Ch3ch2chcl2 2koh.
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C4h9 koh. Ch3 ch3 x1 x2 x3 x4. Пропан x1 br2 вода x2. Ch3ch2ch2coona ch3ch2ch2br. C6h5 ch3 + br hv.
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Ch3nh2 hno3. Ch3-ch2-chbr-ch3+ br2. Ch3br x1 x2 ch2brch2br x2 x3 полимер. Ch3 ch3 x1 x2 x3 x4. Ch3ch2nh3cl cl2.
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C3h8+ br2 свет. Ch3ch3choh + na2cr2o7+h2so4 полуреакции. C3h8 br2 реакция. Ch3-ch-ch3-o-ch3 название. (ch3)2ch-ch=o.
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Ch2ch2 - x1 - x2 - x3 - x4 - ch4. Ch3 ch3 x1 x2 x3 x4. X/3+x-1/2=4. Ch3 ch3 x1 x2 x3 x4. 4-диметилбензол.
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X1 koh спирт c2h4. 4-хлортолуол 1. Ch3 ch3 x1 x2 x3 x4. Бензол x1 толуол x2 бензальдегид x3. 2 3 дибромбутан koh водный.
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C2h5oh koh водный. Ch3ch3choh + na2cr2o7+h2so4 полуреакции. Ch3mgi ch3cch. Ch3 ch3 x1 x2 x3 x4. Ch3-c(c2h6)=ch-ch2-ch3+kmno4+h2so4.
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