A small amount of acetonitrile (CH;CN)is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) B CH;CN H2O solution Use these sketches to answer the questions in the table below. soln negative when CH;CN dissolves in water. Use this information to list the stages in order of increasing enthalpy. The enthalpy of solution AH is ? O absorbed Would heat be absorbed or released if the system moved from Stage A to B? O released O neither absorbed nor released O none O ionic bonding force O covalent bonding force O metal bonding force O hydrogen-bonding force O dipole force O ion-dipole force What force would oppose or favor the system moving from Stage A to B? Check all that apply. O dispersion force

A small amount of acetonitrile (CH;CN)is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) B CH;CN H2O solution Use these sketches to answer the questions in the table below. soln negative when CH;CN dissolves in water. Use this information to list the stages in order of increasing enthalpy. The enthalpy of solution AH is ? O absorbed Would heat be absorbed or released if the system moved from Stage A to B? O released O neither absorbed nor released O none O ionic bonding force O covalent bonding force O metal bonding force O hydrogen-bonding force O dipole force O ion-dipole force What force would oppose or favor the system moving from Stage A to B? Check all that apply. O dispersion force

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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