Fluoride anion and hydronium cation react to form hydrofluoric acid and water, like this: F (aq)+H,O (aq)-HF (aq) + H2O(l) At a certain temperature, a chemist finds that a 5.9 L reaction vessel containing an aqueous solution of fluoride anion, hydronium cation, hydrofluoric acid, and water at equilibrium has the following composition: compound amount F 0.349 g H₂O 0.409 g HF 4.80 g H₂O 663. g Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. K = 0 G

Fluoride anion and hydronium cation react to form hydrofluoric acid and water, like this: F (aq)+H,O (aq)-HF (aq) + H2O(l) At a certain temperature, a chemist finds that a 5.9 L reaction vessel containing an aqueous solution of fluoride anion, hydronium cation, hydrofluoric acid, and water at equilibrium has the following composition: compound amount F 0.349 g H₂O 0.409 g HF 4.80 g H₂O 663. g Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. K = 0 G

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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REPORT FORM Experiment #9 – Analysis for Ions Name Section Date Unknown Sample # ΧYΖ PART A: CATION TESTS OPERATION OBSERVATION CONCLUSION Section Flame test for Na", K* and Ca“ ions NaCl Bright yellow KCI Lavender |CaCl, Not very evident Flame test for unknown Bright yellow Section 2: Test for Ca ions |(NH,),C,O̟with NaCl |(NH,),C,O, with KCI NH,),C,O, with CaCl, |(NH,),C,O,with FeCl, Clear solution Clear solution White precipitate Clear solution |(NH),C,0̟with unknown Clear solution Section 2: Test for Fe" ions KSCN with NaCl Clear solution KSCN with KCI Clear solution KSCN with CaCl, Clear solution KSCN with FeCl, Blood red precipitate KSCN with unknown Clear solution The unknown cation is
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