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Español Translations » 历史存档[信息] » Un problema al día: quienes lo resuelvan correctamente recib

Un problema al día: quienes lo resuelvan correctamente recibirán 5 unidades de riqueza; quienes participen, recibirán 2 unidades de riqueza； Pregunta 309 [

2016-06-08View Original

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Selección: El isopentano no tiene ( ). A. Carbono primario B. Carbono secundario C. Carbono terciario D. Carbono cuaternario C. Carbono terciario
Reply #22016-06-08
No conozco a ninguno de estos parientes
Reply #32016-06-08
En el ático, estos parientes representan el noreste, suroeste, norte y sur
Reply #42016-06-08
Debería ser D, ¿dimetilbutano? ？
Reply #52016-06-08
El isopentano no tiene (D). A. Carbono primario B. Carbono secundario C. Carbono terciario D. Carbono cuaternario

Translated at 2026-07-29 09:02:29

Original: https://bbs.hcbbs.com/thread-1591833-1-1.html

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