Gasses & Phase Changes Crossword Puzzle

QUESTIONS LIST:

• sublimation: solid to gas.
• critical point: highest temperature in pressure where a pure substance can exist at a vapor/liquid equilibrium.
• temperature: a measure of a sample's average kinetic energy.
• elastic collision: one in which there is no net loss total kinetic energy.
• ideal gas: a hypothetical gas that perfectly fits all the assumptions of the kinetic-molecular theory.
• pressure: force per unit area.
• melting: solid to liquid.
• stp: 0 degrees (c) and 1 atm.
• gay lussacs law: "p+t" / constants are "v" and "n."
• avogadros law: "n+v" / constants are "p" and "t."
• real gas: a gas that does not behave completely according to the assumptions of the kinetic-molecular theory.
• effusion: the passage of a gas through a tiny opening in a barrier.
• freezing: liquid to solid.
• diffusion: the process of a substance spreading out across a concentration gradient until evenly distributed in the available space.
• grahams law: relates to the speed of a gas to its molar mass.
• volume: space occupied by gas.
• triple point: presence of all three states of matter based on temp. and pressure.
• precipitation: gas to liquid.
• daltons law: the sum of individual/partial pressure of each gas in a mixture equals the total pressure. vaporization, liquid to gas.
• boyles law: "p+v" / constants are "n" and "t."
• combined gas law: "pvt" / constant is "n."
• charles law: "v+t" / constants are "p" and "n."