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Textbook Notes for Chemistry and Biochemistry at University of Maryland (UMD)

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UMDCHEM 131RastogiFall

CHEM 131 Chapter 1: Atoms

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73
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UMDCHEM 131RastogiFall

CHEM 131 Chapter Notes - Chapter 2: Substance Dependence, Thermal Energy, Intensive And Extensive Properties

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31
2. 1 the metric mix-up: a million unit error. Quantification is the assignment of a number to some property of a substance or thing (ex: a 16cm pencil
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UMDCHEM 131RastogiFall

CHEM 131 Chapter Notes - Chapter 3: Electromagnetic Spectrum, Electric Field, Radial Distribution Function

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40
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UMDCHEM 135Alice MignereyFall

CHEM 135 Chapter Notes - Chapter 2.1-2.4: Observational Error, Physical Property, Exothermic Process

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15
Every digit is certain except the last in scientific measurement. Last digit is estimated within + or 1. With scientific glassware you must divide the
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UMDCHEM 231Lee FriedmanFall

CHEM 231 Chapter Notes - Chapter 1: Antibonding Molecular Orbital, Lone Pair, Stage Name

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18
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UMDCHEM 132Christiana Addei- MaanuFall

CHEM 132 Chapter Notes - Chapter 1-12: Trigonal Bipyramidal Molecular Geometry, Solvent, Trigonal Planar Molecular Geometry

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3
Formulas: range = xmax - xmin, sd = ( (xi - ))/(n - 1, absolute error = experimental value - theoretical value , percent error = ( absolute error / the
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UMDCHEM 134Jason KahnSpring

CHEM 134 Chapter Notes - Chapter 1: Partial Pressure, Molar Volume, Ideal Gas Law

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0
At the macroscopic level, a complete physical description of a sample of a gas requires four quantities: If the values of any three of these quantities
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UMDCHEM 135Alice MignereyFall

CHEM 135 Chapter Notes - Chapter 1.8: Unified Atomic Mass Unit, Atomic Number, Beryllium

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11
Protons and neutrons have nearly identical masses (proton- 1. 6762 x 10^-27 kg, neutron- 1. 67493 x 10^- Atomic mass unit (amu)- mass of a carbon atom
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UMDCHEM 135Alice MignereyFall

CHEM 135 Chapter Notes - Chapter 1.7: Ernest Rutherford, Henri Becquerel

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9
1. 7- the structure of the atom: plum pudding model. Small electrons within a sphere of positive charge. Emission of small energetic particles from the
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UMDCHEM 232Monique KoppelFall

CHEM 232 Chapter Notes - Chapter 9: Bond-Dissociation Energy, Sulfuryl Chloride, Organochloride

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31
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UMDCHEM 135GriffithFall

CHEM 135 Chapter Notes - Chapter 3: Magnetic Quantum Number, Empty Spaces, Classical Logic

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31
Classical mechanics looks at things at a macroscopic level. Quantum mechanics looks at things on the microscopic level. The nature of light: convention
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UMDCHEM 231KoppelSpring

CHEM 231 Chapter 7.4: chiral vs achiral

OC18787452 Page
0
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