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.
Water existing as a gas is called water vapor, water as a liquid we generally just refer to as water, and water as a solid is called ice. The changes from a solid to liquid to a gas or a gas to a liquid to a solid are called phase changes.When substances such as water change phase, its physical properties change, but not its chemical properties (water is always H 2 0 - 2 hydrogen atoms and 1 oxygen atom).olid to Gas: When water changes from a solid (ice) to a gas (water vapor) it goes through the process of sublimation. Liquid to Gas: When water changes from liquid water to water vapor (has) it goes through the process of evaporation.