Ideal Gas Laws CFA

Master Ideal Gas Laws: Boyle's, Charles's, and Gay-Lussac's Laws explained with practice problems.

IDEAL GAS LAWSBoyle's Law At a constant temperature for a fixed mass, the absolute pressure and volume of a gas are inversely proportional. Charles's Law At a constant pressure for a fixed mass, the absolute volume of a gas is directly proportional to the absolute temperature. Guy Lussac's Law At a constant volume, the temperature and pressure of gas are directly proportional. PROPORTIONSWhen a variable gets larger (goes up) and another variable gets smaller (goes down) proportionately, this describes a ........... direct proportion familiarity inverse proportion inconclusive proportion When a variable gets larger (goes up) and another variable gets larger (goes up) proportionately, this describes a ........... direct proportion familiarity inverse proportion inconclusive proportion VARIABLE CHANGESAccording to Boyle's Law, if I put more pressure on a closed container of air, the volume of the air will... stay the same increase decrease According to Boyle's Law, if I increase the space provided to a gas (increase the volume), the pressure will.... stay the same increase decrease According to Charles's Law, if I increase the temperature of a gas, the volume will.... stay the same increase decrease According to Guy Lussac's Law, if I decrease the temperature of a gas, the pressure of a the gas will.... stay the same increase decrease According to Guy Lussac's Law, if I decrease the temperature of a gas in a closed container, the volume will... stay the same increase decrease LABSWhen we lit the candle and placed it under the beaker (in a dish filled with water), this demonstrated... Boyle's Law Charles's Law Guy Lussac's Law When we applied pressure (in books) to a closed pipette filled with colored water this modeled... Boyle's Law Charles's Law Guy Lussac's Law When we heated air inside the mason jar, allowed air to escape, and the balloon was pulled into the jar, this showed.... Boyle's Law Charles's Law Guy Lussac's Law Boyle's Law P1 x V1 = P2 x V2A balloon at a constant temperature has a volume of 12.0 L (initial volume) at 3 atm (initial pressure). If the pressure is increase to 9 atm (final pressure), what is the final volume? 1.0 L 2.0 L 3.0 L 4.0 L BONUS (OPTIONAL) (P1 = P2 sealed 2.0 L (fixed volume) cylinder contains gas at 6 atm (pressure) at 300 K (temperature). If I increase the temperature to 350 K, what will the final pressure be? 7 atm In that same situation, what would happen to the volume of the gas? it would increase it would decrease nothing, it is fixed