Gas Chromatography is used to analyze the composition of the product mixture. IR spectrometry is also carried out to confirm the product. Procedure This experiment was carried out as described in Class Pak. The heat source power was set to 3 for fractional distillation and to 2 for simple distillation. For both processes‚ aluminum foil was wrapped around the heat source and flask to trap the heat and speed up the process. Results Injection Port Temperature 200 Column Temperature (
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09-09-2013 Marriage and Family Development Outline Chapters 6 & 7 Chapter 6: Romance‚ Love and Loving Relationships. Loving and Liking Love as both as emotion and a behavior 1. Self-Love 2. Friendship Love and Friendship 1. Enjoyment 2. Acceptance 3. Trust 4. Respect 5. Mutual support 6. Confiding 7. Understanding 8. Honesty What is Love? Love is an elusive concept. Characteristics of Love 1. Love is Multifaceted 2. Love is based on respect 3. Love is often demanding Caring‚ Intimacy‚ and Commitment
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This work of ECET 370 Week 5 Lab 5 shows the solutions to the following problems: Exercise 1 Exercise 2 Exercise 3/2 Exercise 4 General Instructions Exercise 1 uses the programs in DocSharing labeled "Search algorithms." Exercise 1: Review of the Lecture Content Create a project using the ArrayList class and the Main class provided in DocSharing. The ArrayList class contains implementations of the first three search methods explained in this week’s lecture: sequential
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Name: Carola Geitner Exercise 10: Acid-Base Balance: Activity 2: Rebreathing Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. In cases of acidosis‚ the pH of the blood is You correctly answered: c. less than 7.35. 2. Carbon dioxide and water form You correctly answered: a. carbonic acid (a weak acid). 3. Which of the following is true of respiratory acidosis? You correctly answered: c. The amount of carbon dioxide in the blood is greater than normal
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Enhtalpy change - Hess’ law Experiment #7 Date performed: March 4‚ 2014 Presented by: Sam Tabah(I.D.#1402433) & Giuliano Amato(I.D.#1328425) General Chemistry 202 Nya-05 (00006) Vanier college Part A. Objective: The objective of this lab was to determine the standard heat formation (∆H°F) of MgO‚ using a calorimeter and determining the enthalpy of two reactions. Applying Hess’ law we were able to determine the standard heat formation of MgO. Introduction
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Labs 4 & 5 Lab Four: Experiment 1 1. At what magnification do you first notice the ragweed pollen? I first noticed it when the magnification is at about 30 2. Which is bigger‚ rhinovirus or E. Coli? E. Coli is bigger 3. Based on the magnification‚ how many of the E. Coli can fit into the same space as the head of a pin? 10‚000 E. Coli 4. About how many red blood cells could fit across the diameter of a human hair. (Again‚ look at the magnification scale)? About 100 blood cells
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CHM130 Lab 3 Identification of Chemical Change Name: Paige Miller A. Data Table (24 points) Place your completed data table here: Reactants Predictions Before Combining Observations After Combining Starch + I2 I2 will turn Starch black I2 turned starch black Food coloring + NaOCl NaOCI will turn blue Coloring and NaOCI did not combine‚ NaOCI separated to the bottom Food coloring + CH3COOH CH3COOH will turn blue CH3COOH darkened the blue color Food coloring + NaOCl + CH3COOH Will
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Asra’a Al-Rashed 209113289 Dr.Eman AL-Qallaf 19th.Dec.2010 Cleo From 5 to 7 The film constructed femininity through the reflection of society . The main characters of the film were : Cleo ‚Angele‚ Antoine ‚Doritie and Dr.Valiono .First ‚ Cleo was shown with a fortune teller ‚who told her to draw three cards that represented her past ‚present and future . Cleo drew the hangman card that reflected illness ‚and a card with skulls on it that reflected death . Cleo was a very superficial
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Exercise 3: Neurophysiology of Nerve Impulses: Activity 3: The Action Potential: Threshold Lab Report Pre-lab Quiz Results You scored 25% by answering 1 out of 4 questions correctly. 1. Axons are You correctly answered: d. long‚ thin structures that extend from a neuronal cell body. 2. Which of the following is easier? Your answer : b. intracellular recordings of the action potential Correct answer: a. extracellular recordings of the action potential 3. An action potential is usually initiated in
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Chapter 6 & 7 Reading Questions Answer the following reading questions in about 3-5 sentences each. The charts can be filled in with phrases rather than sentences. Type your answers under each question. Do not delete the question. Do not rename the document. They are due Thursday‚ September 7 with an assessment for chapters 6 & 7 on Friday‚ September 8. You must complete the assignment on Google Classroom and submit it using the “turn in” button by 11:59 PM Thursday‚ September 7. You must also submit
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