Master IB Chemistry HL. Succeed in your IB Exams. In this course, you will learn the full IB Chemistry HL syllabus, master exam strategy, practice IB questions and watch worked solutions. The course is structured by syllabus topic, with practice questions integrated within subtopics. The total time to complete this course is 14 Hours 45 Mins which includes 6 Hours 45 Mins of recorded content and 8 Hours for answering practice questions, distributed across topics. *Click the video above to Preview This Course!*