A student mixes 20 grams of KClO3 with 100 grams of water and then determines the freezing point of this mixture. Given the Kf for water is 1.86oC/m, what is the freezing point of the student’s solution? Answer: -120.1 Can I get the step-by-step solution?

A student mixes 20 grams of KClO3 with 100 grams of water and then determines the freezing point of this mixture. Given the Kf for water is 1.86oC/m, what is the freezing point of the student’s solution? Answer: -120.1 Can I get the step-by-step solution?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.9E

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Concept explainers

Solutions

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.

Question

A student mixes 20 grams of KClO₃ with 100 grams of water and then determines the freezing point of this mixture. Given the K_f for water is 1.86^oC/m, what is the freezing point of the student’s solution?

Answer: -120.1

Can I get the step-by-step solution?

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