The Kf value of acetic acid is 3.90 oC/ mol/L, and it's freezing point is -2.3 oC. How many grams of Li2S would you need to be add to a 98 mL sample of acetic acid in order to lower the freezing point to -8.1 oC?

The Kf value of acetic acid is 3.90 oC/ mol/L, and it's freezing point is -2.3 oC. How many grams of Li2S would you need to be add to a 98 mL sample of acetic acid in order to lower the freezing point to -8.1 oC?

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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Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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The Kf value of acetic acid is 3.90 oC/ mol /L, and it's freezing point is -2.3 oC. How many grams of Li2S would you need to be add
to a 98 mL sample of acetic acid in order to lower the freezing point to -8.1 oC?

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