Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
bases that only partially ionise e.g. H2O.
molecular covalent compounds that do not conduct electricity in water.
the species that remains after a base has accepted a proton.
an electrochemical cell has two half-cells: one is where oxidation takes place and the other...
a new species or substance that exists after a chemical reaction has occurred. This excludes un-...
valence shell electron pair repulsion theory (VSEPR) is used to explain the shapes of molecules...