General Inorganic Chemistry
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Course CHEM 3341, Inorganic Chemistry Professor Dr. Sheel Dodani Term Fall 2016 Meetings MWF 10:00-10:50 AM, MC 2.410
Course CHEM 3341, Inorganic Chemistry Professor Dr. Sheel Dodani Term Fall 2016 Meetings MWF 10:00-10:50 AM, MC 2.410 Professor’s Contact Information Office Phone 972-883-7283 Other Phone N/A Office Location Bioengineering Science Building (BSB) Email Address [email protected] Office Hours Wednesdays 11:30 AM – 12:30 PM, Thursdays 4 PM – 5 PM BSB 11.302 Other Information Please contact me for appointments outside of office hours General Course Information Pre-requisites, Co- requisites, & other Chem 2323 and Chem 2325 restrictions Survey of inorganic chemistry with emphasis on the modern concepts and theories of inorganic chemistry including electronic and geometric Course Description structure of inorganic compounds. Topics address contemporary physical and descriptive inorganic chemistry. Objectives The goal of this course is to provide students with a thorough foundation in atomic structure, periodicity, bonding and symmetry with subsequent extension of these basic principles to acid/base, solid state and coordination chemistry. Students will develop an understanding of the elements and the ability to predict the structures, certain properties and reactivities of a range of representative ionic and covalent compounds. Learning Expected Learning Outcomes Outcomes Upon successful completion of this course, students will therefore: 1. Be able to explain atomic structure and bonding using currently accepted theories. 2. Be able to use group theory to describe molecular orbital diagrams and molecular properties. 3. Be able to integrate knowledge of atomic structure with the structure and properties of ionic and molecular compounds. 4. Be able to explain the history, bonding and properties of representative main group elements, coordination and organometallic compounds Inorganic Chemistry, 5th Edition Required Texts & by Gary L. -
Basic Chemistry
CH 2- THE CHEMISTRY OF LIFE Atoms . The study of chemistry begins with the basic unit of matter, the atom. The Greek philosopher Democritus called the smallest fragment of matter the atom, from the Greek word atomos. Atoms (cont.) . Placed side by side, 100 million atoms would make a row only about 1 centimeter long. Atoms contain subatomic particles that are even smaller. Atoms (cont.) . What three subatomic particles make up atoms? Atoms (cont.) . The subatomic particles that make up atoms are . protons . neutrons . electrons Atoms (cont.) . Smallest property of an element that still has the properties of that element . “The building blocks of matter” . Atoms are made of smaller (subatomic) particles arranged in a particular way . p+ (proton) . n° (neutron) . e- (electron) Atoms (cont.) . Protons and neutrons have about the same mass. Protons are positively charged particles (+). Neutrons carry no charge (◦). Strong forces bind protons and neutrons together to form the nucleus, which is at the center of the atom. Atoms (cont.) . The electron is a negatively charged particle (−) with 1/1840 the mass of a proton. Electrons are in constant motion in the space surrounding the nucleus (e- cloud). Atoms (cont.) . The subatomic particles in a helium atom. Atoms (cont.) • Electrons are attracted to the positively charged nucleus but remain outside the nucleus because of the energy of their motion. • Because atoms have equal numbers of electrons and protons, and because these subatomic particles have equal but opposite charges, atoms are neutral. Atoms (cont.) . Atomic number- # of p+ AND electrons in an atom . Mass number- total # of p+ + n° in an atom . -
Chemistry ‐ Student Learning Outcomes CHEM 100 Introduction to Chemistry 1.Analyze Chemical Reactions and Chemical Problems Through Stoichiometry
Chemistry ‐ Student Learning Outcomes CHEM 100 Introduction To Chemistry 1.analyze chemical reactions and chemical problems through stoichiometry. (ILO2) 2. predict properties of matter using atomic theory. (ILO2) 3. use the periodic table properly to determine trends in elements (atomic size, number of valence electrons, metallic character, electronegativity, etc.). (ILO2, ILO4) 4. perform chemical experiments in a safe, accurate, and scientific manner, using proper glasswares, graphs, and spreadsheets. (ILO2, ILO4) CHEM 160 Introduction to General, 1. calculate drug dosage using English and Metric unit interconversions and dimensional Organic & Biological analysis. (ILO4) Chemistry 2. identify different classes of organic compounds. (ILO2) 3. identify different functional groups in organic compounds. (ILO2) 4. write a research paper on biochemical disorders. (ILO4) 5. discuss the geographical/ethnic distribution of biochemical disorders. (ILO5) CHEM 200 General Inorganic Chemistry I 1. perform dimensional analysis calculations as they relate to problems involving percent composition and density. (ISLO2) 2. write chemical formulas, and name inorganic compounds. (ISLO2) 3. relate chemical equations and stoichiometry as they apply to the mole concept. (ISLO2) 4. identify the basic types of chemical reactions including precipitation, neutralization, and oxidation‐reduction. (ISLO4) 5. knowledge of atomic structure and quantum mechanics and apply these concepts to the study of periodic properties of the elements. (ISLO4) CHEM 202 General Inorganic Chemistry 1. examine and develop concepts of covalent bonding, orbital hybridization and II molecular orbital theory. (ISLO4) 2. identify and perform organic addition and elimination reactions. (ISLO2) 3. compare and analyze Thermodynamics properties and differentiate between spontaneity and maximum useful work heat and Free energy. (ISLO2) 4. -
CHEM 110 Week 1 Inorganic Chemistry I Atoms, Elements, and Compounds
CHEM 110 Week 1 Inorganic Chemistry I Atoms, Elements, and Compounds Week 1 Reading Assignment Your week 1 reading assignment has been selected from chapters 3 and 5 in your textbook. As part of your reading assignment, you are expected to work the sample problems and the selected “questions and problems” at the end of your book sections. The answers to the odd numbered “questions and problems” can be found at the end of your book chapters. You should use this key to check yourself. If you are having problems arriving at the correct answer as listed in the back of your book chapter, please email me. Read section 3.1 and answer the odd numbered “questions and problems” on page 85. Read section 3.2 and answer the odd numbered “questions and problems” on page 91. Read section 3.3 and answer “questions and problems” 3.15 and 3.17 on page 94. You do not have to know the experimental details used to determine the structure of an atom. Read section 3.4 and answer the odd numbered “questions and problems” on page 97. Read about isotopes and atomic mass in section 3.5 and answer “questions and problems” 3.29 and 3.31 on page 100. Skip the part on calculating atomic mass using isotopes. Read section 3.6. Read section 3.7. Read about “Group Number and Valence Electrons” and “Electron-Dot Symbols” in section 3.8. Answer “questions and problems” 3.57 and 3.59 on page 118. Read section 5.1 and answer the odd numbered “questions and problems” on page 163 and 164. -
All About the Chemical Bonds and Compounds
All about the Chemical Bonds and Compounds Video Transcript Almost everything we see or touch in daily life – such as the food we eat, the water we drink, the air we breathe, and so on – is the result of chemical bonding. In other words, the world around us is generally not composed of isolated atoms. Instead, atoms bond to one another to form molecules and hence chemical compounds, which make up the world around us. Chemical bonding is the physical process that causes atoms and molecules to be attracted to each other and held together in more stable chemical compounds. There are three primary types of chemical bonds and compounds: Ionic bonds, covalent bonds, and metallic bonds. With ionic bonds, electrons are exchanged or transferred between atoms. They exist in ionic compounds. Generally, they’re a metal and a nonmetal – sodium chloride, magnesium oxide, etc. With covalent bonds, electrons are shared among the atoms. They exist in covalent and molecular compounds. Generally, they are nonmetals – carbon dioxide, dihydrogen monoxide, etc. With metallic bonds, a pool of electrons roam freely across entire molecule. They exist in metallic compounds. Generally, they’re metals and alloys – copper, gold, etc. A chemical compound is a group of two or more different atoms that are attracted to each other. Compounds can be divided into ionic compounds, covalent compounds, and metallic compounds. This table lists some key properties of each. Be aware that it is the valence electrons (those in the outermost level) that are involved in bonding. Atoms try to fill their outer energy levels because it’s energetically favorable for atoms to be in that configuration and it makes them stable. -
Chemical Formula
Chemical Formula Jean Brainard, Ph.D. Say Thanks to the Authors Click http://www.ck12.org/saythanks (No sign in required) AUTHOR Jean Brainard, Ph.D. To access a customizable version of this book, as well as other interactive content, visit www.ck12.org CK-12 Foundation is a non-profit organization with a mission to reduce the cost of textbook materials for the K-12 market both in the U.S. and worldwide. Using an open-content, web-based collaborative model termed the FlexBook®, CK-12 intends to pioneer the generation and distribution of high-quality educational content that will serve both as core text as well as provide an adaptive environment for learning, powered through the FlexBook Platform®. Copyright © 2013 CK-12 Foundation, www.ck12.org The names “CK-12” and “CK12” and associated logos and the terms “FlexBook®” and “FlexBook Platform®” (collectively “CK-12 Marks”) are trademarks and service marks of CK-12 Foundation and are protected by federal, state, and international laws. Any form of reproduction of this book in any format or medium, in whole or in sections must include the referral attribution link http://www.ck12.org/saythanks (placed in a visible location) in addition to the following terms. Except as otherwise noted, all CK-12 Content (including CK-12 Curriculum Material) is made available to Users in accordance with the Creative Commons Attribution-Non-Commercial 3.0 Unported (CC BY-NC 3.0) License (http://creativecommons.org/ licenses/by-nc/3.0/), as amended and updated by Creative Com- mons from time to time (the “CC License”), which is incorporated herein by this reference. -
Chapter 10 – Chemical Reactions Notes
Chapter 8 – Chemical Reactions Notes Chemical Reactions: Chemical reactions are processes in which the atoms of one or more substances are rearranged to form different chemical compounds. How to tell if a chemical reaction has occurred (recap): Temperature changes that can’t be accounted for. o Exothermic reactions give off energy (as in fire). o Endothermic reactions absorb energy (as in a cold pack). Spontaneous color change. o This happens when things rust, when they rot, and when they burn. Appearance of a solid when two liquids are mixed. o This solid is called a precipitate. Formation of a gas / bubbling, as when vinegar and baking soda are mixed. Overall, the most important thing to remember is that a chemical reaction produces a whole new chemical compound. Just changing the way that something looks (breaking, melting, dissolving, etc) isn’t enough to qualify something as a chemical reaction! Balancing Equations Notes: Things to keep in mind when looking at the recipes for chemical reactions: 1) The stuff before the arrow is referred to as the “reactants” or “reagents”, and the stuff after the arrow is called the “products.” 2) The number of atoms of each element is the same on both sides of the arrow. Even though there may be different numbers of molecules, the number of atoms of each element needs to remain the same to obey the law of conservation of mass. 3) The numbers in front of the formulas tell you how many molecules or moles of each chemical are involved in the reaction. 4) Equations are nothing more than chemical recipes. -
1 5. Chemical Bonding
5. Chemical Bonding: The Covalent Bond Model 5.1 The Covalent Bond Model Almost all chemical substances are found as aggregates of atoms in the form of molecules and ions produced through the reactions of various atoms of elements except the noble-gas elements which are stable mono-atomic gases. Chemical bond is a term that describes the attractive force that is holding the atoms of the same or different kind of atoms in forming a molecule or ionic solid that has more stability than the individual atoms. Depending on the kinds of atoms participating in the interaction there seem to be three types of bonding: Gaining or Losing Electrons: Ionic bonding: Formed between many ions formed by metal and nonmetallic elements. Sharing Electrons: Covalent bonding: sharing of electrons between two atoms of non-metals. Metallic Bonding: sharing of electrons between many atoms of metals. Ionic Compounds Covalent Compounds Metallic Compounds 1. Metal and non-meal Non-metal and non-meal Metal of one type or, element combinations. elements combinations. combinations of two or metal elements combinations. 2. High melting brittle Gases, liquids, or waxy, low Conducting, high melting, crystalline solids. melting soft solids. malleable, ductile crystalline solids. 3. Do not conduct as a solid Do not conduct electricity at Conduct electricity at solid but conducts electricity any state. and molten states. when molten. 4. Dissolved in water produce Most are soluble in non-polar Insoluble in any type of conducting solutions solvents and few in water. solvents. (electrolytes) and few These solutions are non- are soluble in non-polar conducting (non- solvents. -
A Science That Studies the Composition and Properties of Matter. 1. Matter
Chemistry Basics I. Intro A. Chemistry Def- a science that studies the composition and properties of matter . 1. matter- anything that takes up space and has mass. B. Basic Terms: 1. Atom: neutral particle having one nucleus; the smallest representative sample of an element. In other words it is the base building block, of an element. 2. Element: a substance in which all of the atoms have the same atomic number. A substance that cannot be broken down by chemical reactions into anything that is both stable and simpler. Furthermore, all the atoms within an element have the same number of protons. 3. Molecule: a neutral particle composed of two or more atoms combined in a definite ratio of whole numbers. 4. Compound: a substance consisting of chemically combined atoms from two or more elements and present in a definite ratio.( Oxygen mass is always 8 times that of hydrogen) 5. Physical property: a property that can be observed without changing the chemical makeup of a substance. (eg. Color) Is melting point one? 6. Chemical reaction: chemicals, starting materials (reactants), interact with each other resulting in other substances, ending materials (products), with different properties. 7. Chemical Property: The ability of a substance, either by itself or with other substances, to undergo a change into new substances. 8. Extensive Property: a property that depends on sample size.(Volume) 9. Intensive Property: properties independent of size. ( Color, electrical conductivity, melting point…) 10. Pure substance: a substance that is always the same, regardless of its source. 11. Mixtures: a physical combination of elements or compounds that has no particular proportion by mass. -
25Th Anniversary of Molecules—Recent Advances in Inorganic Chemistry
molecules Editorial 25th Anniversary of Molecules—Recent Advances in Inorganic Chemistry Burgert Blom 1,* , Erika Ferrari 2 , Vassilis Tangoulis 3 ,Cédric R. Mayer 4, Axel Klein 5 and Constantinos C. Stoumpos 6 1 Maastricht Science Programme, Assistant Professor of Inorganic Chemistry and Catalysis, Maastricht University, Kapoenstraat 2, P.O. Box 616, 6200 MD Maastricht, The Netherlands 2 Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, Via Campi 103, 41125 Modena, Italy; [email protected] 3 Department of Chemistry, University of Patras, 26504 Patras, Greece; [email protected] 4 Laboratoire LuMin, FRE CNRS 2036, CNRS, Université Paris-Sud, ENS Paris-Saclay, Centrale Supelec, Université Paris-Saclay, F-91405 Orsay CEDEX, France; [email protected] 5 Department für Chemie, Institut für Anorganische Chemie, Universität zu Köln, Greinstraße 6, 50939 Köln, Germany; [email protected] 6 Department of Chemistry, Northwestern University, Evanston, IL 60208, USA; [email protected] * Correspondence: [email protected] Celebrating the “25th Anniversary of Molecules” with a Special Issue dedicated to “Recent Advances in Inorganic Chemistry” strengthens the renewed role that inorganic chemistry, one of the oldest chemistry divisions, has lately earned thanks to cutting-edge perspectives and interdisciplinary applications, eventually receiving the veneration and respect which its age might require [1,2]. The last 25 years have seen staggering advances in both solid-state, molecular, catalytic Citation: Blom, B.; Ferrari, E.; Tangoulis, V.; Mayer, C.R.; Klein, A.; and bio-inorganic chemistry. Some notable highlights in molecular inorganic chemistry Stoumpos, C.C. 25th Anniversary of over the last 2.5 decades certainly must include the propensity of heavy p-block elements Molecules—Recent Advances in (those in period 3 or higher) to undergo multiple bonding with other heavy p-block Inorganic Chemistry. -
A Revolution That Never Happened
Studies in History and Philosophy of Science 49 (2015) 80e90 Contents lists available at ScienceDirect Studies in History and Philosophy of Science journal homepage: www.elsevier.com/locate/shpsa A Revolution that never happened Ursula Klein Max Planck Institute for the History of Science, Germany article info abstract Article history: If we define scientific revolutions as changes of scientists’ ontologies, types of causal explanation, and Available online 19 December 2014 paradigmatic types of methods and instruments, Antoine-Laurent Lavoisier’s contribution to chemistry did not amount to a scientific revolution. Contrary to the received view that Lavoisier initiated a Keywords: “chemical revolution,” which is accepted by Chang and Kusch, I argue that Lavoisier shared with the Chemical revolution; phlogistonists their “flat ontology” of chemical substance, established decades before the 1770s, their Ontology of substances; types of explaining chemical transformation, and their quantitative methods. Based on my historical Elements; reconstruction, I criticize Chang’s argument that the late eighteenth-century phlogistic systems and Mixts; ’ Chemical compounds; Lavoisier s system belonged to two different theoretical traditions. As a consequence, I also question ’ ’ Affinity Chang s argument that the acceptance of Lavoisier s system can be explained in terms of dominance of “compositionism” over “principlism.” Ó 2014 Elsevier Ltd. All rights reserved. When citing this paper, please use the full journal title Studies in History and Philosophy of Science 1. Introduction following the path to Lavoisier’s system, I will compare the phlo- gistic and the antiphlogistic system from a broader historical and As is well known, Thomas Kuhn highlighted Lavoisier’s “chem- philosophical perspective. -
Introduction to Chemistry
Introduction to Chemistry Author: Tracy Poulsen Digital Proofer Supported by CK-12 Foundation CK-12 Foundation is a non-profit organization with a mission to reduce the cost of textbook Introduction to Chem... materials for the K-12 market both in the U.S. and worldwide. Using an open-content, web-based Authored by Tracy Poulsen collaborative model termed the “FlexBook,” CK-12 intends to pioneer the generation and 8.5" x 11.0" (21.59 x 27.94 cm) distribution of high-quality educational content that will serve both as core text as well as provide Black & White on White paper an adaptive environment for learning. 250 pages ISBN-13: 9781478298601 Copyright © 2010, CK-12 Foundation, www.ck12.org ISBN-10: 147829860X Except as otherwise noted, all CK-12 Content (including CK-12 Curriculum Material) is made Please carefully review your Digital Proof download for formatting, available to Users in accordance with the Creative Commons Attribution/Non-Commercial/Share grammar, and design issues that may need to be corrected. Alike 3.0 Unported (CC-by-NC-SA) License (http://creativecommons.org/licenses/by-nc- sa/3.0/), as amended and updated by Creative Commons from time to time (the “CC License”), We recommend that you review your book three times, with each time focusing on a different aspect. which is incorporated herein by this reference. Specific details can be found at http://about.ck12.org/terms. Check the format, including headers, footers, page 1 numbers, spacing, table of contents, and index. 2 Review any images or graphics and captions if applicable.