This book, Material Balance and Process Calculations, has been carefully written to teach you important topics in material balance and process calculations by explaining them with a mindset to fully equip you in the topics. This eBook is a mass balance 'teacher' which is suitable for students in universities and colleges. This book is not only for engineering students but also for chemistry students or any student who is offering a course in chemistry. The step by step explanations presented in the numerous worked examples are easy to understand since care was taken to sufficiently explain salient points and process ideas. Numerous exercises at the end of each chapter are given to test students' understanding of the topic. The topics covered in this eBook include: MOLE FRACTION AND MASS FRACTION AVERAGE MOLECULAR MASS MATERIAL BALANCE: INTRODUCTION BALANCES INVOLVING DRYING/EVAPORATIVE PROCESSES BALANCES INVOLVING MIXING OF SOLUTIONS BALANCES INVOLVING COMBUSTION BALANCES INVOLVING LIMITING REACTANTS BALANCES ON SEPARATION PROCESSES BALANCES ON SOLVENT EXTRACTION CALCULATIONS INVOLVING THE DETERMINATION OF FORMULA OF COMPOUNDS PRESSURE IN LIQUID HUMIDITY AND WATER VAPOUR IN THE AIR EQUILIBRIUM REACTION CALCULATIONSChemistry and engineering students will find these topics well simplified, thereby making chemical process calculations more interesting. A constructive review of this chemical text will be highly appreciated from buyers so as to give an overview to others who intend to purchase a copy of it, and also to serve as a form of advice to the author when revising the book