SCAN0022 - A Solid-Liquid — based on intermolecular...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: A\ Solid-Liquid — based on intermolecular forces Forces created between solute and solvent must be comparable in strength to the forces destroyed within both the solute and the solvent. Examine Table 13.2 and sample problem l3.l Do foilowmup problem 13.}, on page 493. Note: Gas- Liquid solutions — the need to have oxygen slightly soluble in water Gas-Gas solutions — can vary by choice Solid—Solid solutions ~ alloys of steel 13.2 I am on] coverin a e 498 495 — 502 Sodium Stearate —the salt of stearic acid C17H35COON3 Nonpolar end interacts with nonpolar dirt (wax) on your hands, polar ‘end interacts with water and a micelle is formed that is carried away by the water. 13.3 Heat of Solution It takes heat to break apart a solute and a solvent but heat is given off when the two come together. The heat to break apart the solvent molecules and that for mixing of the solvent with the solute can be called heat of hydration. Hydration of an ion is exothermic forming a strong ion—dipole force. ...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern