The freezing point of pure water is 0°C and its molal freezing point depression constant (Kf) is 1.86°C/m. What is the change in the freezing point (AT) of a solution that contains 143 grams of sucrose (MW = 342.3 g/mol) dissolved in 1000 grams of water. Enter final answer with TWO decimal places (e.g. 37.18 or 35.00 or 98.20); numeric answers only, do not include the units.

The freezing point of pure water is 0°C and its molal freezing point depression constant (Kf) is 1.86°C/m. What is the change in the freezing point (AT) of a solution that contains 143 grams of sucrose (MW = 342.3 g/mol) dissolved in 1000 grams of water. Enter final answer with TWO decimal places (e.g. 37.18 or 35.00 or 98.20); numeric answers only, do not include the units.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter13: Solutions And Their Behavior

Section13.5: Colloids

Problem 2.4ACP

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