20-40. The alveolar oxygen partial pressure is lower than the atmospheric O 2 partial pressure for two reasons. 1  Firstly, as the air enters the lungs, it is humidified by the upper airway and thus the partial pressure of water vapour (47 mmHg) reduces the oxygen partial pressure to about 150 mmHg.
Welcome to the Town of Phenix! The Phenix community is a small town in Charlotte County, Virginia. Charlotte County is located in the central/southside part of Virginia. Visitors find Phenix's citizens to be friendly and helpful. Our folks epitomize Southern hospitality.
Popular Property Types in Phenix, VA. Phenix, VA Land Info. Virginia ranks 33rd for the size of its agricultural sector. In 2014, the agricultural sector contributed $2.01 billion to the Old Dominion's economy, or less than one percent of overall state GDP (placing it 33rd among all U.S. states for the size of its farm economy).