Week 3 – Formula and the Mole
Calculation Book also available in Link below
Week Beginning: 26th Feb
Topic: Formula and reaction Quantities
Key Definitions:
Chemical Formula
(Prefix, valency, roman numerals, ide,ate,ite)
Balanced Chemical equations
Network = simplest ratio of elements
m=n x gfm
n = c x VL
% Composition
Solution/Solute/Solvent
Past Paper Questions:
Int 2 2012 - Section B: 1b, 2b, 4c, 15ai, 15aii
N5 2014 - Section A: 4 Section B: 3b, 10b, 12b
N5 2015 - Section A: 8,9 Section B: 7b