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Class Notes for Chemistry at University of Colorado - Boulder

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CHEM 1021 Lecture Notes - Lecture 7: Cathode Ray Tube, Radiant Energy, Picometre

Electron Structure of the Atom: Thomson's cathode ray tube experiment led to the plum pudding atomic model in 1897 (discovery of the electron) Rutherfords gold foil experiment led to the nuclear atomic model in 1909 (n...

Chemistry
CHEM 1021
Dr. Kelly
CHEM 1021 Lecture Notes - Lecture 5: Iron(Iii) Oxide, Aluminium Oxide, Reagent

Chemical reactions and equations: Rooted in Daltons atomic theory - matter is neither created nor destroyed, only rearranged The type of atom present at the start is the same at the end (ie. H2O (aq) -> H2O2 (aq)) Chemical...

Chemistry
CHEM 1021
Dr. Kelly
CHEM 1021 Lecture Notes - Lecture 6: Molar Mass, Chemical Equation, Ammonia

Quantities in Chemical Reactions: Stoichiometry - the process of determining the amounts of substances in a chemical reaction (from the Greek for element and measurement) Relates amounts of reactants and products based on ...

Chemistry
CHEM 1021
Dr. Kelly
CHEM 1021 Lecture Notes - Lecture 1: Diatomic Molecule, Zipper, Experiment

N2 as a diatomic (two non-metals) molecule - present only in the atmosphere - Unable to be broken down into N by the body; only by plants N used to bond to other molecules in the body Chemistry as the scientifi...

Chemistry
CHEM 1021
Dr. Kelly
CHEM 1021 Lecture Notes - Lecture 3: Nonmetal, Chemical Compound, Ion

Chemical compound - 2 or more different elements chemically joined by a bond Chemical bonds as a transformation of matter (new substances created) Electron-level interactions alter electron ownership, forming chemical b...

Chemistry
CHEM 1021
Dr. Kelly
CHEM 1021 Lecture Notes - Lecture 2: Atomic Mass, Cathode Ray Tube, Subatomic Particle

Ions, Atoms, and the Periodic Table: Atoms - smallest component of an element that maintains the chemical properties of that element Identical in some respects, but they are all of the same element Can not be seen with...

Chemistry
CHEM 1021
Dr. Kelly
CHEM 1021 Lecture Notes - Lecture 4: Aluminium Sulfate, Unified Atomic Mass Unit, Chalcopyrite

Chemical Composition: Compounds as 2 or more different elements chemically combined through the use of bonds Law of Definite Proportions - the elements in a compound are always present in the same proportion of whole n...

Chemistry
CHEM 1021
Dr. Kelly
Chemistry
CHEM 1113
Kathryn Plath
CHEM 1113 Lecture 2: CHEM Ch 2 Book and Lecture Notes_20180915192016

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Chemistry
CHEM 1113
Kathryn Plath
Chemistry
CHEM 1113
Kathryn Plath
CHEM 1133 Lecture 15: Reactions to Identify (1)
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Chemistry
CHEM 1133
Susan Hendrickson
CHEM 1133 Lecture 10: Entropy and Gibbs Free Energy
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Chemistry
CHEM 1133
Susan Hendrickson
CHEM 1133 Lecture 11: Delta G
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Chemistry
CHEM 1133
Susan Hendrickson
CHEM 1133 Lecture 13: acid bass equilibria
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Chemistry
CHEM 1133
Susan Hendrickson
Inorganic Chemistry - Reference Guides

This Guide provides invaluable reference material to anyone who requires readily accessible information concerning the basic principles that underlie this complex science. The Guide carefully references the Periodic Table ...

Chemistry
CHEM 30100
All Professors
Permachart - Marketing Reference Guide: Iupac Nomenclature Of Inorganic Chemistry, Lithium Aluminium Hydride, Polyatomic Ion

p e r m a c h a rt s MT I n o r g a n i c C h e m i s t r y N o m e n c l a t u r e ...

Chemistry
CHEM 30100
All Professors
Permachart - Marketing Reference Guide: Locant, Parent Structure, Substituent

permacharts TM O r g a n icC h e m is t ryN o m e n c la t u r e Nam...

Chemistry
CHEM 22700
All Professors
Permachart - Marketing Reference Guide: Beta Particle, Beta Decay, Atomic Number

permacharts TM Periodic Table of the Elements ...

Chemistry
CHEM 11100
All Professors
Permachart - Marketing Reference Guide: Carnot Heat Engine, Carnot Cycle, Isentropic Process

permacha srtM PHYSICAL CHEMISTRY Basics Adiabatic process in which no heat is transferred into or out Internal energy The total kinetic and potent...

Chemistry
CHEM 11100
All Professors
Introductory Chemistry - Reference Guides

This Guide serves as a well organized and effective point of entry for anyone embarking upon the study of Chemistry. All fundamental terms are clearly organized in chart form, with illustrative graphics. More complex conce...

Chemistry
CHEM 11100
All Professors

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