Chemistry O level Syllabus: Chapter on AMMONIA Prepared by: Faiz Abdullah Please download to access the many animations in the powerpoint slides. If you cannot download, please comment below. If you want more slides on O level, AS level and A level or would like me to custom made it for u, please contact me via the following platforms: Email: fazzydoo@gmail.com Facebook: faiz abdullah (see picture) Twitter: @fazzydoo Contact me at +6738239386, Brunei line Thanks