Answer to Question #194873 in General Chemistry for Kiara

General Chemistry

Question #194873

Calculate the boiling point of a 0.2 m aqueous sugar, C₁₂H₂₂O₁₁in ethanol.

Expert's answer

K_b (ethanol) = 1.23

T_b(ethanol) = 78.37 ^oC.

T_b (solution) = 78.37 + 1.23"\\times"0.2 = 78.62 ^oC.

Answer: 78.62 ^oC.

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