Chapter 6 – Properties of gases lecture notes 1. Gas phase Gases have neither definite shape or volume 1) volume changes with pressure 2) volume changes with temperature 3) gases are miscible 4) gases are generally MUCH less dense than liquids 2. Atmospheric pressure 1 atm = 760 torr (mm of Hg) F= ma F = force m = mass a = acceleration P = F/A - ma/A P = pressure
Free Pressure Ideal gas law Gas
Lab #6 Properties of Hydrates Purpose: The purpose of the “Properties of Hydrates” lab is to study hydrates‚ and be able to identify them. This lab also focuses on observing the reversibility of hydration reactions by hydrolysis‚ and also testing substances for efflorescence of deliquescence. Procedure: A. Identification 1. Place 0.5 grams of each compound (Nickel Chloride‚ Potassium Chloride‚ Sodium Tetraborate‚ Sucrose‚ Calcium Carbonate‚ and Barium Chloride) in a small dry test
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P A R T 1. A N A L Y Z I N G F I C T I O N MODULE 1 1.1. The fictional world of a literary work Literature is writing that can be read in many ways. We can read it as a form of history‚ biography‚ or autobiography. We can read it as an example of linguistic structures or rhetorical conventions manipulated for special effect. We can view it as a material product of the culture that produced it. We can see it as an expression of beliefs and values of a particular class. We can also see a work of literature
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Hector Munro (pseudonym Saki‚ 1870-1916) is a British novelist and a short-story writer. He is best known for his short stories. Hector Hugh Munro was a British writer‚ whose witty stories satirized Edwardian society and culture. The author’s style of writing is satirical in a humorous way. He uses a witty tone to mimic characters in order to subtly criticize them. The criticism is done in a subtle way that is humorous. The plot of the story revolves around a little orphan Nicholas who
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1. What is the ability of one substance to dissolve in another substance called? The ability of one substance to dissolve in another is called solubility. 2. What are the three properties of matter? The three properties of matter are gas‚ solid‚ and liquid. 3. What is matter made up of? Matter is made up of tiny particles. 4. Compare and contrast the movement of particles in solids‚ liquids‚ and gases. Solids: They move back and forth. They do not change places with each other
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Text Analysis THE GREEN DOOR BY O’HENRY The text under analysis is a story written by O’Henry. His real name is William Sidney Porter and O. Henry is his pen name. O. Henry is an American short-story writer of the late 19th century. He is a representative of realism‚ who wrote about the life of ordinary people in New York City. Typical for O. Henry’s stories is a twist of plot which turns on an ironic or coincidental [kəuˌɪn(t)sɪ’dent(ə)l] (випадковий) circumstance. Although some
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/* * 请完善这里的注释 */ package javafxgrouping; /** * * @author 孙平 094632220 */ public class StudentEntity { //从这里开始编写你的代码 private String id; private String name; private String className; public StudentEntity(){ } public StudentEntity(String aID‚ String aName‚ String className) { this.id = aID; this.name = aName; this.className = className; } public String getId() { return id; } public void setId(String id) { this.id = id;
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Although Intellectual property can be catorigized under many aspects‚ not every idea the mind can think is included. The legal definition of intellectual property often abbreviated IP is ideas‚ inventions‚ artistic works‚ songs‚ business processes etc. In general terms is any commercialily viable product created out of a persons mental processes. The Coca Cola company for example has legal ownership of several factories‚ bottling equipment‚ trucks for transporting their product and the actual ingredient
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Classical period- Repulse of Persian invasion create lots of creative activity in Greece that was rarely‚ if ever‚ matched anywhere at any time. Achievements of such quality produced during time between Persian retreat and Macedonian conquest justify era’s title as CLASSICAL PERIOD. Ironic because classical suggests calm and serenity‚ but word that best describes the common element present in Greek life‚ thought‚ art‚ and literature in this period is TENSION. Tension- word that best describes common
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Properties of Water Lab # 1 Biology 111 January 23‚ 2011 INTRODUCTION With surface tension it is made possible for items such as paper clips to float on water‚ because a molecule within the mass of a liquid encounters gravity to all adjacent molecules in all directions. When you use surfactant substances this creates hydrogen bonds. Purpose of experiment 1 will be to show that once the surfactant substances hits the hydrogen bond pulls down paper clips. Things
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