The Freezing Point Of Benzene C6h6 Is 5 500 C At 1 Atmosphere Kf Benzene 5 12 C M In A Laboratory Experiment St 1 (27.86 KiB) Viewed 19 times
The Freezing Point Of Benzene C6h6 Is 5 500 C At 1 Atmosphere Kf Benzene 5 12 C M In A Laboratory Experiment St 2 (24.37 KiB) Viewed 19 times
The freezing point of benzene, C6H6, is 5.500 °C at 1 atmosphere. Kf(benzene) = 5.12 °C/m In a laboratory experiment, students synthesized a new compound and found that when 10.59 grams of the compound were dissolved in 216.3 grams of benzene, the solution began to freeze at 4.852 °C. The compound was also found to be nonvolatile and a non- electrolyte. What is the molecular weight they determined for this compound? g/mol
The freezing point of water, H₂O, is 0.000 °C at 1 atmosphere. K+(water) = 1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 11.29 grams of the compound were dissolved in 234.7 grams of water, the solution began to freeze at -1.489 °C. The compound was also found to be nonvolatile and a non- electrolyte. What is the molecular weight they determined for this compound?
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