Localized adiposity. 1  ICD-9-CM 278.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 278.1 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
One mole of an ideal gas has a volume of 22.7 L at STP as defined by IUPAC. At normal conditions such as standard temperature and pressure, most real gases behave qualitatively like an ideal gas. Many gases such as nitrogen, oxygen, hydrogen, noble gases, and some heavier gases like carbon dioxide can be treated like ideal gases within reasonable tolerances.
Jun 29, 2014. The ideal gas law is an equation of state that describes the relationship between pressure (P), density (nV) and temperature (T). If you know any two of these quantities, you can calculate the third by rearranging the expression PV=nRT. The theory behind the ideal gas law is that gas molecules undergo perfectly elastic (kinetic energy-conserving) collisions in a container of fixed volume, in which they take up none of the available space.