Jim Clark Chemistry Calculations.pdf [portable] «EASY ◎»

Do not just scroll through. Take a blank notebook. Read Clark’s explanation for a concept (e.g., Moles = Mass/Mr). Copy the example problem he solves into your book without looking at the answer . Solve it yourself, then check his working.

It begins with basic arithmetic, making it an excellent bridge for students moving up from GCSE or introductory courses Calculations in AS/A Level Chemistry: Jim Clark - Amazon.com . Jim Clark Chemistry Calculations.pdf

Molar mass of Al₂O₃ = (27 x 2) + (16 x 3) = 54 + 48 = 102 g/mol. Mass = Moles x Molar mass = 0.10 x 102 = 10.2 g . Do not just scroll through