The boiling point of pure Benzene is 80.1 °C. When 20.97 g of an unknown solid are added to 250.0 mL of Benzene the solution is raised to 83.04°C . Given that the ebullioscopic constant (Kb) is 2.53 °C/molal, what is the molar mass of the unknown solid? (dbenzene = 0.876 g/mL)
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The boiling point of pure Benzene is 80.1 °C. When 20.97 g of an unknown solid are added to 250.0 mL...
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