There, and in Alaska, Hawaii, and elsewhere, this model is being extended to. primary and in some cases secondary school. And in. California, younger adults have become language. apprentices to older adult speakers in communities. where only a few older speakers are still living. A growing number of conferences, workshops, and pub-. lications now offer support for individuals, schools, and. communities trying to preserve languages.
Because the liquid is volatile, it can easily be converted to a gas. substance is in the gas phase, you can measure its volume, pressure, and temperature. then use the ideal gas law to calculate the number of moles of the substance. the number of moles of the gas to calculate molar mass. substance as it condenses.
There are three major groups of compressed gases stored in cylinders: ï· Liquefied: gases which can become liquids at normal. temperatures when they are inside cylinders under pressure. ï· Non-liquefied gas: do not become liquid when they are. compressed at normal temperatures, even at very high. pressures.