Chemical Bonding (2 Parts)

Title: Ionic and covalent bonding
Synopsis: 1 (1991): Aspects of chemical bonding: scientific categories for classifying substances; role of electro-negativity in determining whether a bond is pure covalent, polar covalent, or ionic; conductivity of salts as molten liquid and in water solutions - a
Title: Bonding: dipole-dipole, hydrogen, Van der Waals and metallic bonding
Synopsis: 2 (1992): Illustrates relative bond strength with clear 'biscuit' analogy and compares melting and boiling points. Covers: relative bond strengths; ethanoic acid dimer example; melting and boiling points; examples of dipole-dipole attraction; effect of ch

Name: Classroom Video
Notes: Classroom Video ceased trading in January 2015. Some of their assets including the streaming platform and our curriculum content have been acquired by ClickView. Around 160 DVD titles are available (or will be made available) through Boulton-Hawker.

Name: Classroom Video
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British Universities Film & Video Council