Chemistry book study guide ch 13:gases – Flashcards

13.1 Gas Laws Key concepts - Boyle's law states that the volume of a fixed amount of gas is inversely proportional to its pressure at constant temperature. P₁V₁=P₂V₂ - Charlie's law states that the volume of a fixed amount of gas is directly proportional to its kelvin temperature at constant pressure. V₁/T₁=V₂/T₂ -Gay - Lussac's law states that the pressure of a fixed amount of gas is directly proportional to its kelvin temperature at constant value. P₁/T₁=P₂T₂ -The combined gas law relates pressure, temperature, and volume in a single statement. P₁V₁/T₁=P₂V₂/T₂

13.1 The gas laws vocab → Zero on the kelvin scale which represents the lowest possible theoretical temperature; atoms are all in the lowest possible energy state

13.1 The gas laws vocab (P. 442) → States that the volume of a fixed amount of gas held at a constant temperature varies inversely with the pressure.

13.1 The gas laws vocab (P. 445) →States that the volume of a given mass of gas is directly proportional to its kelvin temperature at constant pressure.

13.1 The gas laws vocab (P. 449) → States the relationship among pressure, temperature, and volume of a fixed amount of gas.

13.1 The gas laws vocab (P. 447) →states that the pressure of a fixed mass of gas varies directly with the kelvin temperature when the volume remains the constant.

13.2 The ideal Gas Law Main Idea The ideal gas law relates the number of particles to pressure, temperature, and volume.

13.2 The ideal Gas Law Vocab Words (452) →states that equal volumes of gases at the same temperature and pressure contain equal numbers of particles.

13.2 The ideal Gas Law Vocab Words (454) →an experimentally determined contrast whose value in the ideal gas equation depends on the its that are used fissure

13.2 The ideal Gas Law Vocab Words (454) →Describes the physical behavior of an ideal gas in terms of pressure volume, temperature, and number of moles of gas.

13.2 The ideal Gas Law Vocab Words (452) →For a gas, the volumethat one mole occupies at 0.00°C and1.00 atm pressure.

13.3 Gas Stoichiometry Main idea When gas react, the coefficients in the balanced chemical equation represent both molar amounts and relative volumes.

13.3 Gas Stoichiometry Key Concepts → The coefficients in a balanced chemical equation specify volume ratios for gaseous reactants and products. →The gas laws can be used along with balanced chemical equations to calculate the amount of gaseous reactant or product in a reaction