CHEM104 Lecture Notes - Lecture 6: Bond Length, Phase Diagram, Covalent Bond

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emeraldfrog15

11 Apr 2016

School

University of Delaware

Department

Chemistry and Biochemistry

Course

CHEM104

Professor

Wingrave James

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Document Summary

Look at pg 132 of lecture manual for phase diagram. Solid-irm and stable in shape; not luid. Gas-an air like luid substance which expands freely to ill any space available, irrespecive of its quanity. Triple point-when gas, liquid, and solid all exist simultaneously. Boiling point-the temperature at which a liquid boils and turns to vapor. Criical point-a point on a phase diagram at which both the liquid and gas phases of a substance have the same density, and are therefore indisinguishable. Freezing point- the temperature at which a liquid turns into a solid when cooled. Meling-to make or become liqueied by heat. Freezing-when a liquid is turned into a solid. Boiling-to reach the temperature at which the substance bubbles and turns to vapor. Condensaion-the conversion of a vapor or gas to a liquid. Sublimaion-the chemical process where a solid turns into a gas without going through a liquid stage. Deposiion-the direct solidiicaion of a vapor by cooling.

Related Questions

Consider the phase diagram below.

At which point will you find the substance to exist simultaneously as a solid, liquid, and gas?

apricotreindeer483

Iodine has a triple point at 114, 90mmHg. Its critical temperature is 535. The density of the solid is 4.93 and that of the liquid is 4.00. Sketch the phase diagram for iodine and use it to fill in the blanks using either liquid or solid.