HCBBS Forum (日本語)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

毎日1問、正解者には6つの財富が報酬として与えられ、参加者には2つの財富が与えられます;9月11日

2016-09-11View Original

Thread Content

単一選択問題:空気中に置かれたアルミニウム板は、( )と反応することができる。 A、水; B、濃冷硝酸; C、濃縮冷却硫酸; D、NH4Cl溶液。 答え:B

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.