CHEM 101 – General Chemistry I Chapter 2 Reading Assignment Pages 31 - 60 2.1 – What is Matter Made Of? Who 1st discovered atoms – Democritus where the first person to discover atoms. His followers would often think that there were multiple kinds of atoms and not just plain atoms. 2.2 – How Do We Classify Matter? Elements – A substance that consists of identical atoms. Today there are 116 known elements. Example – C= Carbon; H= Hydrogen Compounds – A pure substance made up of two or more elements
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Name:____________________________ CHM 1045: Exam 4 – Chapters 9 & 10 Chapter 9: Chemical Bonding I – Lewis Theory 1. Which of the following statements is TRUE? a) A covalent bond is formed through the transfer of electrons from one atom to another. b) A pair of electrons involved in a covalent bond are sometimes referred to as "lone pairs." c) It is not possible for two atoms to share more than two electrons. e) A covalent bond has a lower potential energy than the two separate atoms. d) Single
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Course Time Table CHM 1311 E-2013 (http://mysite.science.uottawa.ca/sgambarotta/index.html) September-December 2013 Prof. (tel 613-562-5800 ext. 2849‚ Email ) I. Office hours: Thu 2:30 - 4:30 D’Iorio Hall #305 (If you can’t make it during these hours‚ please ask for appointment by e-mail). Short questions requiring yes/no answer can be posed by email and please identify in the field CHM1311E to avoid the email getting trashed) II Marking Schemes Attendance 5% quiz
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com/bow/enthalpy-of-neutralisation Waterloo University. (n.d.). Thermochemistry. Retrieved Oct 7‚ 2013‚ from www.science.uwaterloo.ca: http://www.science.uwaterloo.ca/~cchieh/cact/c120/thermosum.html What in the World Isn ’t Chemistry?(2013). General Chemistry. CHM 1311. Laboratory Manual: University of Ottawa.
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Journal of Ethnopharmacology 159 (2015) 189–196 Contents lists available at ScienceDirect Journal of Ethnopharmacology journal homepage: www.elsevier.com/locate/jep Use of traditional Chinese medicine reduces exposure to corticosteroid among atopic dermatitis children: A 1-year follow-up cohort study Hsing-Yu Chen a‚c‚d‚1‚ Yi-Hsuan Lin a‚c‚d‚e‚1‚ Jau-Ching Wu f‚g‚ Sindy Hu b‚c‚e‚ Sien-hung Yang a‚d‚ Jiun-Liang Chen a‚d‚ Yu-Chun Chen h‚i‚j‚n‚ Su-Shun Lo k a Division of Chinese Internal Medicine
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Foundations Select 1: Required CGS 1060C Introduction to Computer Science or Required STA 2023 Statistical Methods I (9 hrs) (6 hrs) 3 hrs 3 hrs D: Social Foundations E: Science Foundations Required BSC 2010C Biology I Required CHM 2045C Chemistry Fundamentals I (6 hrs) 3 hrs 4 hrs 4 hrs 2. Common Program Prerequisites (CPP) (16 hrs) See “Common
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Panther ID: NAME: FLORIDA INTERNATIONAL UNIVERSITY Department of Chemistry CHM 2211-U02– ORGANIC CHEMISTRY II PRACTICE EXAM I CHM 2211-U01 SAMPLE EXAM I‚ Page 2 Type of Vibration C-H Frequency (cm-1) 3000-2850 1450 and 1375 1465 3100-3000 1700-1000 3150-3050 1000-700 ca. 3300 2900-2800 2800-2700 1680-1600 1600-1400 2250-2100 1740-1720 1725-1705 1725-1700 1750-1730 1700-1640 1810 and 1760 1300-1000 Intensity s m m m s s s m w w m-w m-w m-w s s s s s s s Alkanes -CH3 -CH2Alkenes
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ccommodation Operations I CHM Page 11 HOUSEKEEPING ORGANIZATION CHART - 200 - 300 ROOMS (MEDIUM HOTEL) EXECUTIVE HOUSEKEEPER DESK COORDINATOR EX. ASST HK ROOMS EX.ASST HK PUBLIC AREA LAUNDRY HORTICULTURE PAINTER POLISHER CARPENTER PEST CONTROL HOUSEKEEPING SUPERVISOR HOUSEKEEPING SUPERVISOR LAUNDRY AND UNIFORM ROOM SUPERVISOR HK ATTENDANTS (FLORIST) (GARDENER) HK ATTENDANTS HK ATTENDANTS HK ATTENDANTS A ccommodation Operations I CHM Page 12 HOUSEKEEPING ORGANIZATION
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Science Division Course Offerings Astronomy (AST) AST 220. INTRODUCTION TO ASTRONOMY 4 cr. hrs.‚ Lec. 3‚ Lab. 2 This course covers the history of astronomy and the development of astronomical thought leading to the birth of modern astronomy and its most recent development. Emphasis is placed on the coverage of astronomical instruments and measuring technologies‚ the solar system‚ the Milky Way galaxy‚ important extra galactic objects and cosmology. Laboratory is required. Biology (BIO) BIO 103
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Title: Determination of ascorbic acid content in vitamin C tablets EXPERIMENT 1 Name: Lim Jinq Chuan Class: CHM 151 Date: 04-09-2014 Matric number: J14015931 Title: Determination of ascorbic acid content in vitamin C tablets Aim: To determine the ascorbic acid content in vitamin C tablets. Procedure: Please refer to page (19-21) of the lab manual. Results: Experiment Volume of vitamin C Burette reading Volume of NBS (mL)
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