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A9.72 gram sample of a compound with a molar mass of 96.0 g mol-1, when dissolved in 115 g of water, gave a solution which had a freezing point of -1.74 °C. Calculate the experimental value of the van't Hoff factor. Kf for water = 1.86 °C m-1 (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation--examples include 1.23 and 12.3 and -123 and 123.)

A9.72 gram sample of a compound with a molar mass of 96.0 g mol-1, when dissolved in 115 g of water, gave a solution which had a freezing point of -1.74 °C. Calculate the experimental value of the van't Hoff factor. Kf for water = 1.86 °C m-1 (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation--examples include 1.23 and 12.3 and -123 and 123.)

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A9.72 gram sample of a compound with a molar mass of 96.0 g mol, when dissolved in 115 g of water, gave a solution which had a freezing point of -1.74 °C. Calculate the experimental value of the van't Hoff factor. Ke for water = 1.86 °C m-1 (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation-examples include 1.23 and 12.3 and 123 and 123.) esc ! # & 1 3 4 5 6 7 8 delete Q W E R Y P tab A D G H J K aps lock return > ? C V B N M shift ft control option command option command
Transcribed Image Text:A9.72 gram sample of a compound with a molar mass of 96.0 g mol, when dissolved in 115 g of water, gave a solution which had a freezing point of -1.74 °C. Calculate the experimental value of the van't Hoff factor. Ke for water = 1.86 °C m-1 (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation-examples include 1.23 and 12.3 and 123 and 123.) esc ! # & 1 3 4 5 6 7 8 delete Q W E R Y P tab A D G H J K aps lock return > ? C V B N M shift ft control option command option command
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