Definition. The partial pressure of a given gas is defined as the pressure exerted by that gas alone. For example, consider the gaseous mixture of oxygen, nitrogen, carbon dioxide, and water vapor, the typical mixture found in alveolar gas.
From Wikipedia, the free encyclopedia. Philadelphia County is a county located in the commonwealth of Pennsylvania. At the 2010 census, the population was 1,526,006, making it the most populous county in the state, despite being the second smallest county in the state by land area.
He succeeded when the NJ Legislature of 1867 on March 14, adopted an act creating the Township of Kearny. The town was named to honor Major General Phil Kearny, Commander of the New Jersey Forces in the Civil War and the owner of the mansion known as Belle Grove (or Belgrove), locally called Kearny Castle.