The freezing point ofnbspbenzenenbspc6h6 isnbsp5500nbspdegc


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 10.19 grams of the compound were dissolved in 225.5 grams of benzene, the solution began to freeze at 4.698 °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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Chemistry: The freezing point ofnbspbenzenenbspc6h6 isnbsp5500nbspdegc
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