PPT-Intermolecular forces (IMF)

Ryan kiddey University of akron ret program 2018 Lesson Thats slick Using polymers to clean oil spills Intra molecular bond vs inter molecular force Intra molecular bonds are chemical bonds. These intermolecular forces are important for many additional reasons For example solubility and vapor pressure are governed by intermolecular forces The same factors that give rise to intermolecular forces eg bond polarity can also have a profound IB Topic 4: Bonding. Carbon allotropes. pure carbon is covalently bonded in three of different forms (allotropes). graphite. diamond. fullerenes. To buy lots of super duper expensive carbon allotropes, . Intermolecular Forces • When molecules are attracted to other molecules by a weaker force (when compared to an ionic bond or a covalent bond holding a molecule together) • Intermolec CA Standards. Students know . the atoms and molecules in liquids move in a random pattern relative to one another because the intermolecular forces are too weak to hold the atoms or molecules in a solid form.. IB Topics 4 & 14. Text:. Ch 8 (all except sections 4,5 & 8). Ch 9.1 & 9.5. Ch 10.1-10.7. My Name is Bond. Chemical Bond. PART 4: . Intermolecular Forces. Intermolecular Forces. Dipole-Dipole . The molecular compounds like water, ammonia, and carbon dioxide have different physical properties because of the intermolecular forces.. Comparison of all three phases:. Liquids & Solids. Liquids & Solids. ● . Phases and Phase Diagrams. ● Liquids and Liquid Properties. ● Intermolecular Forces. ● Heating Curves. ● Introduction to Solids. ● Cubic Packing Arrangements. ● Closest-Packed Structures. Chemistry 11. Ms. McGrath. Intermolecular Forces. The forces that bond . atoms. to each other within a molecule are called . intramolecular forces. . Covalent bonds and ionic bonds are an example of intramolecular forces.. Which one represents a liquid? Why?. Liquids have a definite . volume. , but not a definite . shape. . The particles are closer together than gases so the intermolecular forces are now a factor.. Liquids have a definite . Forces. a.k.a. van der Waal’s Forces. O. +. . -. H. H. O. +. . -. H. H. Inter. molecular. Intra. molecular. States of Matter. Attraction between molecules increasing. Intermolecular Forces . the forces between (among) individual particles (atoms, ions, molecules); they are weak relative to . intramolecular. forces (i.e. covalent and ionic bonds within a compound). Intermolecular forces are increasingly significant in this order:. Edition. Nivaldo. J. . Tro. Chapter . 12 . Liquids, Solids, . and Intermolecular . Forces. Dr. Sylvia Esjornson. Southwestern Oklahoma . State University . Weatherford, OK. Interactions . between Molecules . 1. If I put 2 molecules into a sealed flask, what could happen?. They ignore each other.. They LOVE each other – they’re attracted to each other. They HATE each other – they repel each other. 2.