HCBBS Forum (Português)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
Português Translations » 历史存档[信息] » Uma pergunta por dia: quem acertar ganha 5 moedas de riqueza

Uma pergunta por dia: quem acertar ganha 5 moedas de riqueza; quem participar, ganha 2 moedas de riqueza； Questão 304

2016-06-01View Original

Thread Content

Escolha: Quais dos polímeros a seguir possuem estrutura em rede tridimensional? A. Polietileno B. Policloreto de vinila C. Celulose D. Borracha vulcanizada D. Borracha vulcanizada
Reply #22016-06-01
As seguintes macromoléculas possuem estrutura em rede tridimensional: (B). A. Polietileno B. Polivinil clorido C. Celulose D. Borracha vulcanizada
Reply #32016-06-01
A seguinte polímero possui estrutura em rede tridimensional: (d).
Reply #42016-06-01
D. Borracha vulcanizada. . . . . . . . .

Translated at 2026-07-29 06:21:57

Original: https://bbs.hcbbs.com/thread-1590251-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links