Petrucci General Chemistry [portable] -

These end-of-section problems combine concepts from multiple chapters, preparing students for the "big picture" thinking required in upper-level chemistry and professional exams.

This is a great request. Petrucci's General Chemistry (often General Chemistry: Principles and Modern Applications ) is a famously dense, rigorous textbook. A good feature needs to address a specific pain point for students using this book: and visualizing multi-step concepts . petrucci general chemistry