111309a - LIQUIDS AND SOLIDS Zumdahl Chapter 10...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: LIQUIDS AND SOLIDS Zumdahl Chapter 10 Intermolecular Forces y Rationale – formation of liquids and solids indicates the presence of intermolecular forces Intermolecular Forces y Dipole-dipole – 1 to 5 kJ/mol, attraction of partial positive charge to partial negative charge in polar molecules Intermolecular Forces Intermolecular Forces y Hydrogen Bonds – ~10 kJ/mol; partial bonding of H with N, O or F. Attracted to the lone pairs on the highly electronegative atoms. H-F H-F H-F H-F O H H O H H O H H F H H H H O H Intermolecular Forces y Dispersive Forces –instantaneous dipole formed by temporary induced fields due to fluctuations in charge distributions <1 kJ/mol y Polarizability – ability of a substance to distort its charge distribution to induce a dipole moment when placed in an electric field Intermolecular Forces What type of IMFS are strongest in NH 3 ? D i s p e r s i o n D i p o l e – D i p o l e H y d r o g e n B o n d s 4% 90% 6% 1. Dispersion 2. Dipole – Dipole 3. Hydrogen Bonds What types of IMFs are strongest in N...
View Full Document

{[ snackBarMessage ]}

Page1 / 18

111309a - LIQUIDS AND SOLIDS Zumdahl Chapter 10...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online