Water is the most common mineral on the earth's surface. Water - the very word brings to mind an image born of recent space voyages the picture of a blue planet: Earth. ![]() The formula for water can thus be very simply written as H2 O. The water molecule has an electric moment that is reflected in its physical and electric properties. If its bonds were exclusively covalent, this angle would be 90°. This molecule may be easily depicted as a simple triangle distinguished by an interatomic angle of 105° owing to the electronegativity of two of its poles. ![]() ![]() INTRODUCTION Throughout the universe there is one molecule which man seeks above all others for its discovery in the atmosphere of some distant planet would immediately unleash mankind's wildest dreams.
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