SPM Chemistry Chapter 9: Manufactured Substances in Industry Current Status Not Enrolled Price MYRÂ 10.00 Get Started Buy Course This course includes: On-demand video Full time access Sample videos: Sulphuric Acid Course Content Expand All Chapter 9 – Manufactured Substances in Industry 6 Topics Expand Lesson Content 0% Complete 0/6 Steps 1 – Sulphuric Acid 2 – Ammonia 3 – Alloy 4 – Polymer 5 – Glass and Ceramic 6 – Revision Exercise