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Reactions of Lithium Nitride with Some Unsaturated Organic Compounds. Perry S
Louisiana State University LSU Digital Commons LSU Historical Dissertations and Theses Graduate School 1963 Reactions of Lithium Nitride With Some Unsaturated Organic Compounds. Perry S. Mason Jr Louisiana State University and Agricultural & Mechanical College Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_disstheses Recommended Citation Mason, Perry S. Jr, "Reactions of Lithium Nitride With Some Unsaturated Organic Compounds." (1963). LSU Historical Dissertations and Theses. 898. https://digitalcommons.lsu.edu/gradschool_disstheses/898 This Dissertation is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Historical Dissertations and Theses by an authorized administrator of LSU Digital Commons. For more information, please contact [email protected]. This dissertation has been 64—5058 microfilmed exactly as received MASON, Jr., Perry S., 1938- REACTIONS OF LITHIUM NITRIDE WITH SOME UNSATURATED ORGANIC COMPOUNDS. Louisiana State University, Ph.D., 1963 Chemistry, organic University Microfilms, Inc., Ann Arbor, Michigan Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. REACTIONS OF LITHIUM NITRIDE WITH SOME UNSATURATED ORGANIC COMPOUNDS A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requireiaents for the degree of Doctor of Philosophy in The Department of Chemistry by Perry S. Mason, Jr. B. S., Harding College, 1959 August, 1963 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. -
Isotopic Composition of Some Metals in the Sun
SNSTITUTE OF THEORETICAL ASTROPHYSICS BLINDERN - OSLO REPORT .No. 35 ISOTOPIC COMPOSITION OF SOME METALS IN THE SUN by ØIVIND HAUGE y UNIVERSITETSFORLAqET • OSLO 1972 Universitetsfc lagets trykningssentral, Oslo INSTITUTE OF THEORETICAL ASTROPHYSICS BLINDERN - OSLO REPORT No. 35 ISOTOPIC COMPOSITION OF SOME METALS IN THE SUN by ØIVIND HAUGE UNIVERSITETSFORLAGET • OSLO 1972 Universitetsforlagets tryknlngssentral, Oslo CONTENTS Abstract 1 1. Introduction 2 2. Fine structure in spectral lines from atoms 5 1. Isotope shift 5 2. Hyperfine structure 6 3. Applications to atomic lines in photospheric spectrum .... 8 1. Elements with one odd isotope , 9 2. Elements with two odd isotopes 9 3. Elements with one odd and several even isotopes 11 k. Elements with several odd and even isotopes 11 h. Studies of elements in the Sun with two odd isotopes 1. Isotopes of rubidium 12 A. Observations lk B. Calculations 16 C. The Rb I line at 78OO Å 1. The continuum level 16 2. Line profiles and turbulent velocities 18 3. The asymmetry of the Si I line 19 h. Isotope investigations 21 P. The Rb I line at 79^7 A 28 E. The isotope ratio of rubidium 31 F. The abundance of rubidium 3k 2. Isotopes of antimony 35 A. Spectroscopic data 35 B. The Sb I lines at 3267 and 3722 A 37 3* Isotopes of europium 1*0 A. Observations and methods of analysis ^1 B. Spectroscopic data 1*1 C. Spectral line investigations 1. Investigations of four Eu II lines **3 2. The Eu II lines at Ul29 and U205 k ^6 D. The isotope ratio of europium 50 E. -
ILPAC Unit S2: Atomic Structure
UNIT INDEPENDENT LEARNING PROJECT FOR ADVANCED CHEMISTRY Periodic Table of the Elements o 2 I He II ill] III IV V VI VIII 4.0 3 4 5 6 7 8 9 10 Li Be B C N 0 F Ne 6.9 9.0 10.8 12.0 14.0 16.0 19.0 20.2 11 12 13 14 15 16 17 18 Na Mg Al Si P S CI Ar 23.0 24.3 27.0 28.1 31.0 32.1 35.5 39.9 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 3! 36 K Ca Sc Ti V Cr Mn Fe Co Ni eu Zn Ga Ge As Se BrlKr 39.1 40.1 45.0 47.9 50.9 52.0 54.9 55.9 58.9 58.7 63.5 65.4 69.7 72.6 74.9 79.0 79 83.8 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 S4 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.5 87.6 88.9 91.2 92.9 95.9 99.0 101.1 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.91 ' 3 ' . 3 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La 4 Hf Ta W Re Os If Pt Au Hg Tl Pb Bi Po AtlRn 132.9 137.3 138.9 178.5 181.0 183.9 186.2 190.2 192.2 195.1 197.0 200.6 204.4 207.2 209.0 210.0 210.01222.0 87 88 89 Fr Ra Ac~ 223.0 226.0 227.0 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 140.1 140.9 144.2 (147) 150.4 152.0 157.3 158.9 162.5 164.9 167.3 168.9 173.0 175.0 90 91 92 93 94 95 96 97 98 99 100 101 102 103 "--- Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lw 232.0 231.0 238.1 (237) 239.1 (243) (241) (247) (251 ) (254) (253) (256) ( 254) (257) A value in brackets denotes the mass number of the most stable isotope. -
Chm122 Tutorial
COVENANT UNIVERSITY NIGERIA TUTORIAL KIT OMEGA SEMESTER PROGRAMME: CHEMISTRY COURSE: CHM 122 DISCLAIMER The contents of this document are intended for practice and leaning purposes at the undergraduate level. The materials are from different sources including the internet and the contributors do not in any way claim authorship or ownership of them. The materials are also not to be used for any commercial purpose. ??? CONTRIBUTORS: Dr Inegbenebor, A.I., Dr. Ogunniran K.O. and Dr. Adekoya J.A. 1. What is the name given to the electrons in the highest occupied energy level of an atom? a. orbital electrons c. anions b. valence electrons d. cations ____ 2. How does calcium obey the octet rule when reacting to form compounds? a. It gains electrons. b. It gives up electrons. c. It does not change its number of electrons. d. Calcium does not obey the octet rule. ____ 3. What is the charge on the strontium ion? a. 2– c. 1+ b. 1– d. 2+ ____ 4. How many electrons does barium have to give up to achieve a noble-gas electron configuration? a. 1 c. 3 b. 2 d. 4 5. What is the formula of the ion formed when potassium achieves noble-gas electron configuration? a. K2 + c. K1 - b. K+ d. K2 - ____ 6. Which of the following ions has a pseudo-noble-gas electron configuration? a. Fe2 + c. Cu+ b. Mn2 + d. Ni+ 7. Which of the following elements does NOT form an ion with a charge of 1+? a. fluorine c. potassium b. hydrogen d. sodium ____ 8. -
Material Safety Data Sheets and Their Relevance to Customs Work
Material Safety Data Sheets and their relevance to Customs work Updated as on 18.09.2015 WCO Programme Global Shield (PGS) – E-book No.05 [Training Material for Departmental Use] E-BOOK On Material Safety Data Sheets Material Safety Data Sheets and their relevance to Customs work Note: 1. In this E-book, attempts have been made to make the officers aware about Material Safety Data Sheets and their utility at the time of handling, examination and storage of various chemicals. This will also help in proper classification of chemicals under Customs Tariff. 2. Though all efforts have been made to make this document error free, it is possible that some errors might have crept into the document. If you notice any errors, the same may be brought to the notice of the NACEN, RTI, Kanpur on the Email address: [email protected]. This may not be a perfect E-book. If you have any suggestion to improve this book, you are requested to forward the same to us. 3. This e-book is one of the several e-books dealing with different aspects of WCO Programme Global Shield (PGS). The Programme Global Shield (PGS) is a long term law enforcement initiative of WCO alongwith its partner organizations, namely, United Nations Office on Drug and Crime (UNODC), International Police Organization (INTERPOL) and member countries. This Programme is aimed at combating the illicit diversion and trafficking of high risk precursor chemicals, which are commonly used by criminal elements/terrorist organizations to make Improvised Explosive Devices (IEDs). 4. It is acknowledged here that in preparing this e-book, the WCO training material as well as material from other sources including that available freely on internet have been used. -
1. Give the Correct Names for Each of the Compounds Listed Below. A
1. Give the correct names for each of the compounds listed below. a) NaCl sodium chloride n) ZrS2 zirconium sulfide b) FrBr francium bromide o) AgI silver iodide c) KF potassium fluoride p) BaSe barium selenide d) RaS radium sulfide q) MgO magnesium oxide e) LiI lithium iodide r) LaBr3 lanthanum bromide f) Li3N lithium nitride s) Sr3N2 strontium nitride g) AlBr3 aluminum bromide t) Cd3As2 cadmium arsenide h) CdCl2 cadmium chloride u) Rb2Se rubidium selenide i) K2O potassium oxide v) Rb3N rubidium nitride j) InF3 indium fluoride w) BaF2 barium fluoride k) ZnO zinc oxide x) ZrTe2 zirconium telluride l) Y2O3 yttrium oxide y) Cs3P cesium phosphide m) CaTe calcium telluride z) Y2O3 yttrium oxide 2. Write the correct chemical formula for each of the following compounds. a) potassium bromide KBr n) potassium nitride K3N b) zinc bromide ZnBr2 o) aluminum bromide AlBr3 c) lithium iodide LiI p) zinc phosphide Zn3P2 d) scandium chloride ScCl3 q) magnesium sulfide MgS e) magnesium chloride MgCl2 r) hafnium chloride HfCl4 f) magnesium oxide MgO s) barium sulfide BaS g) hydrogen sulfide H2S t) tantalum oxide Ta2O5 h) gallium iodide GaI3 u) zirconium nitride Zr3N4 i) sodium oxide Na2O v) potassium selenide K2Se j) magnesium selenide MgSe w) germanium fluoride GeF4 k) calcium fluoride CaF2 x) francium phosphide Fr3P l) aluminum oxide Al2O3 y) zinc arsenide Zn3As2 m) beryllium chloride BeCl2 z) scandium telluride Sc2Te3 L. h. s. – Chemistry – Nomenclature – Answers – Page 1 3. Give the correct names for each of the compounds listed below. a) CaSO4 calcium -
The Elements.Pdf
A Periodic Table of the Elements at Los Alamos National Laboratory Los Alamos National Laboratory's Chemistry Division Presents Periodic Table of the Elements A Resource for Elementary, Middle School, and High School Students Click an element for more information: Group** Period 1 18 IA VIIIA 1A 8A 1 2 13 14 15 16 17 2 1 H IIA IIIA IVA VA VIAVIIA He 1.008 2A 3A 4A 5A 6A 7A 4.003 3 4 5 6 7 8 9 10 2 Li Be B C N O F Ne 6.941 9.012 10.81 12.01 14.01 16.00 19.00 20.18 11 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 3 Na Mg IIIB IVB VB VIB VIIB ------- VIII IB IIB Al Si P S Cl Ar 22.99 24.31 3B 4B 5B 6B 7B ------- 1B 2B 26.98 28.09 30.97 32.07 35.45 39.95 ------- 8 ------- 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.47 58.69 63.55 65.39 69.72 72.59 74.92 78.96 79.90 83.80 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 5 Rb Sr Y Zr NbMo Tc Ru Rh PdAgCd In Sn Sb Te I Xe 85.47 87.62 88.91 91.22 92.91 95.94 (98) 101.1 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 6 Cs Ba La* Hf Ta W Re Os Ir Pt AuHg Tl Pb Bi Po At Rn 132.9 137.3 138.9 178.5 180.9 183.9 186.2 190.2 190.2 195.1 197.0 200.5 204.4 207.2 209.0 (210) (210) (222) 87 88 89 104 105 106 107 108 109 110 111 112 114 116 118 7 Fr Ra Ac~RfDb Sg Bh Hs Mt --- --- --- --- --- --- (223) (226) (227) (257) (260) (263) (262) (265) (266) () () () () () () http://pearl1.lanl.gov/periodic/ (1 of 3) [5/17/2001 4:06:20 PM] A Periodic Table of the Elements at Los Alamos National Laboratory 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Lanthanide Series* Ce Pr NdPmSm Eu Gd TbDyHo Er TmYbLu 140.1 140.9 144.2 (147) 150.4 152.0 157.3 158.9 162.5 164.9 167.3 168.9 173.0 175.0 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Actinide Series~ Th Pa U Np Pu AmCmBk Cf Es FmMdNo Lr 232.0 (231) (238) (237) (242) (243) (247) (247) (249) (254) (253) (256) (254) (257) ** Groups are noted by 3 notation conventions. -
Draft Chemicals (Management and Safety) Rules, 20Xx
Draft Chemicals (Management and Safety) Rules, 20xx In exercise of the powers conferred by Sections 3, 6 and 25 of the Environment (Protection) Act, 1986 (29 of 1986), and in supersession of the Manufacture, Storage and Import of Hazardous Chemical Rules, 1989 and the Chemical Accidents (Emergency Planning, Preparedness and Response) Rules, 1996, except things done or omitted to be done before such supersession, the Central Government hereby makes the following Rules relating to the management and safety of chemicals, namely: 1. Short Title and Commencement (1) These Rules may be called the Chemicals (Management and Safety) Rules, 20xx. (2) These Rules shall come into force on the date of their publication in the Official Gazette. Chapter I Definitions, Objectives and Scope 2. Definitions (1) In these Rules, unless the context otherwise requires (a) “Act” means the Environment (Protection) Act, 1986 (29 of 1986) as amended from time to time; (b) “Article” means any object whose function is determined by its shape, surface or design to a greater degree than its chemical composition; (c) “Authorised Representative” means a natural or juristic person in India who is authorised by a foreign Manufacturer under Rule 6(2); (d) “Chemical Accident” means an accident involving a sudden or unintended occurrence while handling any Hazardous Chemical, resulting in exposure (continuous, intermittent or repeated) to the Hazardous Chemical causing death or injury to any person or damage to any property, but does not include an accident by reason only -
Inorganic Chemistry Test for Potassium Radical
Chemistry Inorganic Chemistry Test for Potassium Radical General Aim Method Detection of the presence of potassium ion as a base Detection of the presence of potassium as a base radical in inorganic salts such as potassium chloride. radical using specic chemical reagents. Learning Objectives (ILOs) Dene and dierentiate between members of the sixth group cations and those of other cation groups. Classify inorganic salts according to their base radicals. Compare between potassium containing salts and other members of the same group in terms of chemical structures, properties and reactions. Identify potassium radicals containing salts experimentally. Select the appropriate reagents to detect the presence of sodium radical. Balance the chemical equations of chemical reactions. Theoretical Background/Context - Potassium is the seventh abundant metallic element on Earth. It is a member of the alkali metals group that is located in the rst group of the periodic table. Its chemical symbol is K. Potassium has a white silver metallic appearance. Pure potassium is highly oxidizable and it can react with air quickly leading to losing its metallic appearance. That is why it should be preserved using oil grease. Potassium compounds are used in various chemical reactions, preparation of chemicals and medications, etc. Abundance of Potassium in Nature: Potassium is abundant in nature as potassium ions in mineral salts such as potassium chloride. It is commonly found as a constituent in Earth's crust. Preparation of Potassium: Potassium can be prepared from some of potassium containing compounds such as potassium carbonate, potassium chloride and potassium nitride. K2CO3+2C → 3CO+2K 2KCl+CaC2 → CaCl2+2C+K 2KN3 → 3N2+2K However, all of the previous reactions require high energy input and are considered to be highly expensive, so cheaper procedures are commonly followed to obtain pure potassium through reduction of some potassium salts such as potassium chloride. -
1 Draft Chemicals (Management and Safety)
Draft Chemicals (Management and Safety) Rules, 20xx In exercise of the powers conferred by Sections 3, 6 and 25 of the Environment (Protection) Act, 1986 (29 of 1986), and in supersession of the Manufacture, Storage and Import of Hazardous Chemical Rules, 1989 and the Chemical Accidents (Emergency Planning. Preparedness and Response) Rules, 1996, except things done or omitted to be done before such supersession, the Central Government hereby makes the following Rules relating to the management and safety of chemicals, namely: 1. Short Title and Commencement (1) These Rules may be called the Chemicals (Management and Safety) Rules, 20xx. (2) These Rules shall come into force on the date of their publication in the Official Gazette. Chapter I Definitions, Objectives and Scope 2. Definitions (1) In these Rules, unless the context otherwise requires (a) “Act” means the Environment (Protection) Act, 1986 (29 of 1986) as amended from time to time; (b) “Article” means any object whose function is determined by its shape, surface or design to a greater degree than its chemical composition; (c) “Authorised Representative” means a natural or juristic person in India who is authorised by a foreign Manufacturer under Rule 6(2); (d) “Chemical Accident” means an accident involving a sudden or unintended occurrence while handling any Hazardous Chemical, resulting in exposure (continuous, intermittent or repeated) to the Hazardous Chemical causing death or injury to any person or damage to any property, but does not include an accident by reason only -
Study of the Coherent Effects in Rubidium Atomic Vapor Under Bi-Chromatic Laser Radiation Rafayel Mirzoyan
Study of the coherent effects in rubidium atomic vapor under bi-chromatic laser radiation Rafayel Mirzoyan To cite this version: Rafayel Mirzoyan. Study of the coherent effects in rubidium atomic vapor under bi-chromatic laser radiation. Other [cond-mat.other]. Université de Bourgogne, 2013. English. NNT : 2013DIJOS015. tel-00934648 HAL Id: tel-00934648 https://tel.archives-ouvertes.fr/tel-00934648 Submitted on 22 Jan 2014 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. UNIVERSITE´ DE BOURGOGNE Laboratoire Interdisciplinaire Carnot de Bourgogne UMR CNRS 6303 NATIONAL ACADEMY OF SCIENCES OF ARMENIA Institute for Physical Research STUDY OF THE COHERENT EFFECTS IN RUBIDIUM ATOMIC VAPOR UNDER BI-CHROMATIC LASER RADIATION by Rafayel Mirzoyan A Thesis in Physics Submitted for the Degree of Doctor of Philosophy Date of defense June 04 2013 Jury Stefka CARTALEVA Professor Referee Institute of Electronics, BAS, Sofia Arsen HAKHOUMIAN Professor, Director of the Institute IRPHE Examiner Institute of Electronics, BAS, Sofia Claude LEROY Professor Supervisor ICB, Universit´ede Bourgogne, Dijon Aram PAPOYAN Professor, Director of the institute IPR Co-Supervisor IPR, NAS of ARMENIA, Ashtarak Yevgenya PASHAYAN-LEROY Dr. of Physics Co-Supervisor ICB, Universit´ede Bourgogne, Dijon Hayk SARGSYAN Professor Examiner Russian-Armenian State University, Yerevan David SARKISYAN Professor Supervisor IPR, NAS of ARMENIA, Ashtarak Arlene WILSON-GORDON Professor Referee Bar-Ilan University, Ramat Gan LABORATOIRE INTERDISCIPLINAIRE CARNOT DE BOURGOGNE-UMR CNRS 6303 UNIVERSITE DE BOURGOGNE, 9 AVENUE A. -
Answers to Selected Exercises
Answers to Selected Exercises The answers listed here are from the Complete Solutions Guide, in transition metal (Cr) that generally exhibits two or more stable which rounding is carried out at each intermediate step in a calcu- charges when in ionic compounds. We need to indicate which lation in order to show the correct number of significant figures charged ion we have in the compound. This is generally true when- for that step. Therefore, an answer given here may differ in the last ever the metal in the ionic compound is a transition metal. ICl3 is digit from the result obtained by carrying extra digits throughout made from only nonmetals and is a covalent compound. Predicting the entire calculation and rounding at the end (the procedure you formulas for covalent compounds is extremely difficult. Because of should follow). this, we need to indicate the number of each nonmetal in the binary covalent compound. The exception is when there is only one of the Chapter 2 first species present in the formula; when this is the case, mono- is not used (it is assumed). 45. a. sulfur difluoride; b. dinitrogen 19. ClF3 21. All the masses of hydrogen in these three compounds can be expressed as simple whole-number ratios. The g H/g N in tetroxide; c. iodine trichloride; d. tetraphosphorus hexoxide hydrazine, ammonia, and hydrogen azide are in the ratios 6:9:1. 47. a. copper(I) iodide; b. copper(II) iodide; c. cobalt(II) iodide; 23. O, 7.94; Na, 22.8; Mg, 11.9; O and Mg are incorrect by a d.