ChemIBex

Master IB Chemistry with Macro-Skills, unit-by-unit Micro-Skills, and Case Studies. Practice 660 targeted questions and unlock Premium with one purchase.

ChemIBex is a focused IB Chemistry study app built around how students actually improve: learn the skill, practice the skill, then apply it in harder mixed problems.

The app is organized into three connected learning pillars:

Macro-Skills

Build the high-value reasoning patterns that show up across the course. These lessons focus on broad chemistry thinking, not just isolated facts.

Micro-Skills

Work unit by unit through targeted chemistry skills with concise explanations, exam tips, and practice designed for each topic.

Case Study

Tackle more advanced crossover problems that combine ideas from multiple parts of the course. Use the guided walkthroughs to understand why the problem is hard and how strong solutions are structured.

What’s inside

• 30 Macro-Skills
• 12 units of Micro-Skills
• 60 Micro-Skills
• 300 Macro-Skill practice questions
• 360 Micro-Skill practice questions
• 50 Case Study analyses
• progress tracking across practice categories

Why students may like ChemIBex

• skill-first structure instead of a giant undifferentiated question bank
• clear explanations paired with practice
• cross-unit Case Studies for deeper transfer
• a clean dark interface designed for focused study
• one-time Premium unlock, not a subscription

Premium

ChemIBex offers an optional one-time Premium purchase that unlocks:

• all Macro-Skills and practice
• all Micro-Skills and practice across all units
• every Case Study analysis

Free content remains accessible.

Important note

ChemIBex is an independent educational tool for study support. Always verify important course content with your teacher and official IB materials.

International Baccalaureate and IB are trademarks of the International Baccalaureate Organization. ChemIBex is not affiliated with, endorsed by, or sponsored by the IBO.