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CRChem1Ch11VocabNew

CRChem1Ch11VocabularyNew

QuestionAnswer
force per unit area acting on a surface pressure
SI unit of force; force that will increase the speed of a 1 kg mass by 1 m/s for each second that it is applied Newton
device used to measure atmospheric pressure barometer
common unit of pressure millimeters of mercury; mm Hg
exactly equivalent to 760 mm Hg atmosphere of pressure
pressure exerted by a force of 1 Newton acting on an area of one square meter Pascal
the pressure of each gas in a mixture partial pressure
the total pressure of a mixture of gases is equal to the sum of the partial pressures of the component gases Dalton's Law of Partial Pressures
volume of a fixed mass of a gas at constant temperature varies inversely with pressure Boyle's Law
temperature of -273.15 degrees Celsius, given a value of zero on the Kelvin scale; temperature at which the motion of all particles stops absolute zero
volume of a fixed mass of a gas at constant pressure varies directly with the Kelvin temperature Charles' Law
the pressure of a fixed mass of gas at constant volume varies directly with the Kelvin temperature Gay-Lussac's Law
relationship between the temperature, pressure, and volume of a fixed amount of gas combined gas law
at constant temperature and pressure, the volumes of gaseous reactants and products can be expressed as ratios of small whole numbers Gay-Lussac's Law of Combining Volumes of Gases
equal volumes of gases at the same temperature and pressure contain equal numbers of molecules Avogadro's Law
the volume occupied by one mole of a gas at STP standard molar volume of a gas
the mathematical relationship among pressure, volume, temperature, and the number of moles of a gas ideal gas law
in the ideal gas law equation, it is R ideal gas constant
the rates of effusion of gases at the same temperature and pressure are inversely proportional to the square roots of their molar masses Graham's Law of Effusion
Created by: CRMissK