A small amount of acetonitrile (CH3CN) is dissolved in a large amount of formaldehyde (H₂CO). 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 CH₂CN H₂CO Use these sketches to answer the questions in the table below. The enthalpy of solution AH is positive when soln CH3CN dissolves in formaldehyde. Use this information to list the stages in order of increasing enthalpy. Would heat be absorbed or released if the system moved from Stage C to D? What force would oppose or favor the system moving from Stage C to D? Check all that apply. 8 48000 ed O absorbed O released O neither absorbed nor released Onone ionic bonding force O covalent bonding force metal bonding force Ⓒhydrogen-bonding force dipole force Oion-dipole force dispersion force 0.0.. solution

A small amount of acetonitrile (CH3CN) is dissolved in a large amount of formaldehyde (H₂CO). 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 CH₂CN H₂CO Use these sketches to answer the questions in the table below. The enthalpy of solution AH is positive when soln CH3CN dissolves in formaldehyde. Use this information to list the stages in order of increasing enthalpy. Would heat be absorbed or released if the system moved from Stage C to D? What force would oppose or favor the system moving from Stage C to D? Check all that apply. 8 48000 ed O absorbed O released O neither absorbed nor released Onone ionic bonding force O covalent bonding force metal bonding force Ⓒhydrogen-bonding force dipole force Oion-dipole force dispersion force 0.0.. solution

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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