The pH scale is a scale that is used to represent the level of acidity in a solution. A solution with a pH of 7 is neutral, while a solution with a pH below 7 is an acid, and a solution with a pH above 7 is a base. An acid dissociates, or breaks apart, and donates protons, or hydrogen ions, in an aqueous solution, while a base donates hydroxide ions in a solution. Water, for example, is neutral with a pH of 7. When acids are added, they release more hydrogen ions into the solution, and this causes the pH of the solution to drop.
Two days later, EA CEO John Riccitiello stated that Spore would be released sometime before the holidays. On February 12, 2008, Electronic Arts announced in an official press release that the official release date would be September 5, 2008 for Europe and September 7, 2008 for North America.
Star Trek III: The Search for Spock Written by Harve Bennett Directed by Leonard Nimoy Release date: June 1, 1984 Stardate: 8210.3 Captainâs log. We open by watching Spockâs death and funeral again from The Wrath of Khan, as well as Spock giving the âspace, the final frontierâ monologue before the credits, which run over the Genesis Planet and Spockâs torpedo on its surface.