A student prepared a sugar solution containing 7.5345 g of sugar (C12H22011, 342.29g/mol) in 25.00 mL of water and collected the following freezing point data. What is theK, of water based on the student's data?E 15Temperature (CTemperature ("C1015100Freezing Point of Pure Water0 10 20 30 40 50 60 70 80 90 100 110 120 130time (seconds)0.88 °C/m10. °C/m1.9 °C/m0.10 °C/mFreezing Point of Sugar Solution150 10 20 30 40 50 60 70 80 90 100110120130140150160170180time (seconds)

Answer:For a non-electrolyte and non-volatile solute, depression in freezing point of solution is:

A student prepared a sugar solution containing 7.5345 g of sugar (C12H22011, 342.29 g/mol) in 25.00 mL of water and collected the following freezing point data. What is the K, of water based on the student's data? Temperature (C Temperature (°C) 15 10 20 15 10 5 0 5 Freezing Point of Pure Water 0 10 20 30 40 50 60 70 80 90 100 110 120 130 time (seconds) 0.88 °C/m 10. °C/m 1.9 °C/m 0.10 °C/m Freezing Point of Sugar Solution -10 15 0 10 20 30 40 50 60 70 80 90 100110120130140150160170180 time (seconds)

A student prepared a sugar solution containing 7.5345 g of sugar (C12H22011, 342.29 g/mol) in 25.00 mL of water and collected the following freezing point data. What is the K, of water based on the student's data? Temperature (C Temperature (°C) 15 10 20 15 10 5 0 5 Freezing Point of Pure Water 0 10 20 30 40 50 60 70 80 90 100 110 120 130 time (seconds) 0.88 °C/m 10. °C/m 1.9 °C/m 0.10 °C/m Freezing Point of Sugar Solution -10 15 0 10 20 30 40 50 60 70 80 90 100110120130140150160170180 time (seconds)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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