Lanthanum(III) chloride (LaCl3) is a salt that completely dissociates into ions in dilute aqueous solution, LaCl3(s) → La3+* (aq) + 3 Cl¯(aq) yielding 4 mol of ions per mole of LaCl3. Suppose 0.2453 g of LaCl3 is dissolved in 10.00 g of H2O. What is the boiling point of the solution at atmospheric pressure, assuming ideal solution behavior?
Lanthanum(III) chloride (LaCl3) is a salt that completely dissociates into ions in dilute aqueous solution, LaCl3(s) → La3+* (aq) + 3 Cl¯(aq) yielding 4 mol of ions per mole of LaCl3. Suppose 0.2453 g of LaCl3 is dissolved in 10.00 g of H2O. What is the boiling point of the solution at atmospheric pressure, assuming ideal solution behavior?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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:Lanthanum(III) chloride (LaCl3) is a salt that completely dissociates into ions in dilute
aqueous solution,
LaCl3(s) → La3+* (aq) + 3 Cl¯(aq)
yielding 4 mol of ions per mole of LaCl3. Suppose 0.2453 g of LaCl3 is dissolved in
10.00 g of H2O. What is the boiling point of the solution at atmospheric pressure,
assuming ideal solution behavior?
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