at stp the pressure of oxygen is.
at stp the pressure of oxygen is.
at stp the pressure of a gas is?
oxygen
standard litre per minute









































the standard litre per minute (slm or slpm) is a unit of volumetric flow rate of a gas corrected to "standardized" conditions of temperature and pressure (stp), which is most commonly practiced in the united states whereas european practice revolves around the normal litre per minute (nlpm).. until 1982, stp was defined as a temperature of 273.15 k (0 °c, 32 °f) and an absolute pressure of 101.325 kpa (1 atm). since 1982, stp is defined as a temperature of 273.15 k (0 °c, 32 °f) and an absolute pressure of 100 kpa (1 bar).
standard litre per minute
the stp was founded as division 2 of apa in 1945. past presidents include notable key figures in the field of psychology, such as wilbert j. mckeachie, john dashiell, charles brewer, ludy t. benjamin, and diane halpern. in its early years, the stp struggled to increase membership and clarify its professional identity and purpose. in 1947, division 2 had only 184 registered members, lagging behind other divisions. in 1950, the stp created the teaching of psychology newsletter. in 1951, the stp's 6th president claude e. buxton surveyed the membership to find out more about the current composition and possible future direction of the stp. buxton found that the stp membership mainly consisted of educators interested in undergraduate liberal arts education, and lacked graduate-level instructors. finding that most survey respondents saw a need to continue and improve the stp, buxton worked on increasing membership, and a proposal requiring membership in another apa division before joining division 2 was not adopted, as it seemed to subordinate the stp to other apa divisions. by the end of the 1950s, division 2 had gained greater prestige, and included members of various disciplines in psychology (especially social, experimental, and clinical psychology) from both small and large institutions of higher education. in the early 1960s, wilbert j. mckeachie gave the teaching of psychology newsletter a more polished image. between 1960 and 1974, the stp saw a marked increase in membership, and the organization increased services to help teachers of psychology, and formulated more rigorous standards in the scholarship of teaching psychology.
society for the teaching of psychology