HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 高分子及新材料 » One question per day; those who answer correctly receive 6 w

One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； June 19

2017-06-19View Original

Thread Content

Multiple-choice question: In the hyposodium cleaning process, an unsatisfactory acetylene purity is related to ( ). A. Sodium hypochlorite circulation volume B. Calcium carbide mass C. pH value and available chlorine of sodium hypochlorite D. Alkali circulation volume Answer: ABCD
Reply #22017-06-20
In the hyposodium cleaning process, insufficient acetylene purity is related to (ABC). A. Circulation volume of sodium hypochlorite B. Calcium carbide mass C. pH value and available chlorine of sodium hypochlorite D. Alkali circulation volume
Reply #32017-06-20
In the hyposodium cleaning process, inadequate acetylene purity is related to (C). A. Circulation volume of sodium hypochlorite B. Calcium carbide mass C. pH value and available chlorine of sodium hypochlorite D. Alkali circulation volume
Reply #42017-06-20
This post was last edited by Peng Zuosen on 2017-6-20 07:55 with ABCD

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-23 12:11:20

Original: https://bbs.hcbbs.com/thread-1799100-1-1.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