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.
Volatile liquids and solids, or liquids and solids with a high vapor pressure or low boiling point, are soluble in gas. It becomes especially easy to dissolve liquids and solids such as these in a supercritical fluid because of the high density. As can be noted from the Mole Fraction Solubility. The Mole Fraction Solubility is simply the ratio of the sublimation (or vapor pressure) to the total gas pressure.