Adrian AllenDec 20, 20222 minRate Equations and Arrhenius: Past Paper Question AnalysisP2 June 2017 Q2&3 Part of a series looking at past AQA A-level Chemistry questions with a focus on better performance in examinations....

Adrian AllenJul 1, 20222 minA Couple of Points on Straight Line Graphs...Here we look at a great way to construct/sketch a straight line graph that requires just two points. The two-point gradient and...

Adrian AllenApr 18, 20221 minThe Equation for a Straight Line, y = mx + cThe formula y = mx + c represents a linear equation that plots a straight line on a graph. The y and x represent the axes, m the...