In a china dish when iron fillings and sulphur powder are ...

‘B’ is a compound which is formed by strongly heating a and sulphur. The chemical equation for this change is as follows: and sulphur is while the compound sulphide is homogeneous.Properties of FeS are …

Relate Product

  • PROJECTS DONE 6250

    PROJECTS DONE

  • Serve the nation 160

    Serve the nation

  • Enterprise staffs 600

    Enterprise staffs

  • skilled worker 260

    skilled worker

Drop Your Message

If you have any problems or questions about our products or need our support and assistance, please contact us and you will be replied within 24 hours. We promise we will never reveal your information to the third party. Thank you!

latest news

Latest News

Copyright © 2021.Henan Mining Machinery Co., ltd. All rights reserved. Sitemap

pc-kf
wap-kf
gotop