In each pair, identify the solution that will have a lower freezing point. Explain. 1.1.0 mole of glycerol (nonelectrolyte) and 2.0 moles of ethylene glycol (nonelectrolyte) each in 1.0 kg of water 2.0.50 mole of KCl (strong electrolyte) and 0.50 mole of MgCl₂ (strong electrolyte) each in 1.0 kg of water Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. three more one four 0.50 mole of KC1 KCI six 1.0 mole of glycerol 2.0 moles of ethylene glycol MgCl remains unchanged decomposes 0.50 mole of MgCl₂ dissociates less two Reset Help 1. 2.0 moles of ethylene glycol in 1.0 kg of water will have a lower freezing point because it has two particle in solution. 2. 0.50 mole of MgCl₂ in 1.0 kg of water has a lower freezing point because each MgCl₂ dissociates in water to give three particle(s), whereas each KCI dissociates to give only two particle(s). ! You filled in 1 of 9 blanks incorrectly. No credit lost. Try again.
In each pair, identify the solution that will have a lower freezing point. Explain. 1.1.0 mole of glycerol (nonelectrolyte) and 2.0 moles of ethylene glycol (nonelectrolyte) each in 1.0 kg of water 2.0.50 mole of KCl (strong electrolyte) and 0.50 mole of MgCl₂ (strong electrolyte) each in 1.0 kg of water Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. three more one four 0.50 mole of KC1 KCI six 1.0 mole of glycerol 2.0 moles of ethylene glycol MgCl remains unchanged decomposes 0.50 mole of MgCl₂ dissociates less two Reset Help 1. 2.0 moles of ethylene glycol in 1.0 kg of water will have a lower freezing point because it has two particle in solution. 2. 0.50 mole of MgCl₂ in 1.0 kg of water has a lower freezing point because each MgCl₂ dissociates in water to give three particle(s), whereas each KCI dissociates to give only two particle(s). ! You filled in 1 of 9 blanks incorrectly. No credit lost. Try again.
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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Transcribed Image Text:In each pair, identify the solution that will have a lower freezing point. Explain.
1. **1.0 mole of glycerol (nonelectrolyte) and 2.0 moles of ethylene glycol (nonelectrolyte)** each in 1.0 kg of water
2. **0.50 mole of KCl (strong electrolyte) and 0.50 mole of MgCl₂ (strong electrolyte)** each in 1.0 kg of water
Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer.
1. **2.0 moles of ethylene glycol** in 1.0 kg of water will have a lower freezing point because it has **two** particle in solution.
2. **0.50 mole of MgCl₂** in 1.0 kg of water has a lower freezing point because each **MgCl₂** **dissociates** in water to give **three** particle(s), whereas each **KCl** **dissociates** to give only **two** particle(s).
You filled in 1 of 9 blanks incorrectly.
No credit lost. Try again.
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