Month: April 2013


EQUILIBRIUM CONSTANTS: Kc This page explains what is meant by an equilibrium constant, introducing equilibrium constants expressed in terms of concentrations, Kc. It assumes that you are familiar with the concept of a dynamic equilibrium, and know what is meant by the terms “homogeneous”… Continue Reading “EQUILIBRIUM CONSTANTS: Kc”

Organic chemistry activity.

ACTIVITIES Molecules with the same molecular formula can have different structures, this is called isomerism. Structural isomers can belong to different homologous series.  The alkene with the molecular formula C4H8 can form three structural isomers. (a)          Draw the structural formulae of the three isomers.… Continue Reading “Organic chemistry activity.”

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