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draa
@draa
August 2022
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Пожалуйста помогите с 8,9 заданием
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absyrdniypoet
9) 1- CH3-CH2-CH2-CH3 -> CH2=CH-CH=CH2 + 2Н2
2- CH2=CH-CH=CH2 + Вr2 -> CH2(Br)-CH=СН-СН2Br
3 - CH2(Br)-CH=CH-CH2Br + 2NaОН(водн) -> CH2(OH)-CH=CH-CH2OH + 2NaВr
4 - 3CH2(OH)-CH=CH-CH2OH + 2КМnO4 + 4H2O -> CH2(OH)-CH(OH)-CH(OH)-CH2OH+ 2KOH + 2MnO2
5 - CH2(OH)-CH(OH)-CH(OH)-CH2OH + 4Na -> CH2(ONa)-CH(ONa)-CH(ONa)-CH2ONa + 2H2
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2- CH2=CH-CH=CH2 + Вr2 -> CH2(Br)-CH=СН-СН2Br
3 - CH2(Br)-CH=CH-CH2Br + 2NaОН(водн) -> CH2(OH)-CH=CH-CH2OH + 2NaВr
4 - 3CH2(OH)-CH=CH-CH2OH + 2КМnO4 + 4H2O -> CH2(OH)-CH(OH)-CH(OH)-CH2OH+ 2KOH + 2MnO2
5 - CH2(OH)-CH(OH)-CH(OH)-CH2OH + 4Na -> CH2(ONa)-CH(ONa)-CH(ONa)-CH2ONa + 2H2