Calculate molality of toluene: A solution is prepared by mixing 57 mL toluene with 185 mL benzene

In this video, we will go over the following problem: A solution is prepared by mixing 57.0 mL toluene (C6H5CH3, d = 0.867 g/cm3) with 185 mL benzene (C6H6, d = 0.874 g/cm3). Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the toluene. Part 1: Calculate the mass percent of toluene (Watch here: https://youtu.be/U7PI0xsfQ6M?si=0D0rVx9fzUkKTVjg) Part 2: Calculate the mole fraction of toluene (Watch here: https://youtu.be/zLjvSnC1Y1w?si=REVPfnSbU9ewfpTQ) Part 3: Calculate the molality of toluene (This video) Part 4: Calculate the molarity of toluene (Coming soon) About Easy Chemistry: Easy Chemistry is a channel dedicated to helping students at all levels to learn how to solve chemistry problems. We understand that chemistry can be a daunting and challenging subject for many students. Thus, here at Easy Chemistry, we provided step-by-step tutorials on how to solve specific chemistry problems. If you have any problems or questions you want us to go over, please send an email to [email protected].