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Português Translations » 【设计及技术圈】 » [Pergunta Diária] Base Teórica 2020.09.13

[Pergunta Diária] Base Teórica 2020.09.13

2020-09-14View Original

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Esta postagem foi editada pela última vez por Qingseinianhua em 14/09/2020 às 08:17.: Quais das seguintes substâncias são homólogas uma da outra ( ) A. C6H5—OH e C6H5—CH3 ； B． HCOOCH3—CH3COOH C. C6H5—CH=CH2 e CH3—CH=CH2 ； D. Resposta C6H5OH e C6H5CH2OH: Dica D: Aqueles que conseguirem explicar o processo de resolução de problemas receberão recompensas adicionais, e as respostas podem ser vistas nas respostas.
Reply #22020-09-14
A. C6H5—OH e C6H5—CH3
Reply #32020-09-20
A fórmula molecular difere apenas em um ou mais grupos metil.

Translated at 2026-08-05 12:00:51

Original: https://bbs.hcbbs.com/thread-3087819-1-1.html

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