360° Exp 10 part 2 Chemistry Lab: Can You Identify an Unknown Liquid? | Ideal Gas Law

360° Ideal Gas Law Lab – Part 2: Barometer Reading & Molar Mass Calculation Welcome to Chemistry with Dr. Memari! This short follow-up video is Part 2 of Experiment 10: Determining the Molar Mass of an Unknown Liquid Using the Ideal Gas Law. In this section, we: • Measure atmospheric pressure using a barometer • Record the pressure value needed for the gas-law calculation • Review how to use the experimental data (P, V, T, and mass) • Apply the Ideal Gas Law to determine the number of moles • Calculate the molar mass of the unknown liquid step by step This video is intended to help students understand the calculation process after collecting the laboratory data. For the complete experimental procedure, watch Part 1 of the experiment on the channel. If this video helps you, please Like, Subscribe, and turn on notifications for more General Chemistry laboratory demonstrations and problem-solving videos. Thank you for learning chemistry with Dr. Memari! #ChemistryWithDrMemari #IdealGasLaw #MolarMass #Barometer #GeneralChemistry #CHM1045 #GasLaws #ChemistryLab #CollegeChemistry