Solvents are commonly rendered anhydrous by boiling them in the presence of a hygroscopic substance; metallic sodium is one of the most common metals used. Other methods include the addition of molecular sieves or alkali bases such as potassium hydroxide or barium oxide.
Google Map of 2017 Total Eclipse in Georgia. Google Map of 2017 Total Eclipse in Georgia. (Click to use interactive map) The map above links to an interactive Google map showing the visibility of the Total Solar Eclipse of 2017 Aug 21 in Georgia.
Great American Eclipse | Total solar eclipse of Aug 21, 2017. On August 21, 2017, nature's grandest spectacle -- a total eclipse of the sun -- will slide over the United States from Oregon to South Carolina. This is your guide to understand, plan for, and view this amazing sight!