Compute the molecular weight of the unknown substance

Reference no: EM13245485

Pure chloroform, CHCl3, has a boiling point of 61.23 °C. Its boiling point elevation constant, Kb, is 3.63 °C m-1. A solution was made by taking 11.25 g of an unknown nonelectrolyte and dissolving it in 115.5 g of chloroform. The measured boiling point of the solution was 65.46 °C. Calculate the molecular weight of the unknown substance.

Reference no: EM13245485

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