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Verified Documents at University of California - Irvine

General Chemistry for Engineers
University of California - Irvine
Verified Notes

Browse the full collection of course materials, past exams, study guides and class notes for ENGR 1A - General Chemistry for Engineers at University of California - Irvine …

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Alon Gorodetsky

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Class Notes

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ENGR 1A Lecture Notes - Lecture 2: Metal, Atomic Number, Magnesium

Engineering 1a lecture 2- the periodic table and introduction to chemistry. 1b-8b are known as the transition elements: nonmetals : solids, gases and o

ENGR 1A Lecture Notes - Lecture 3: Diamagnetism, Unpaired Electron, Uncertainty Principle

Engineering 1a lecture 3 - introduction to chemistry ctn: moles. Particle-wave duality: mol : a unit of measurement for the amount of a substance, appr

ENGR 1A Lecture Notes - Lecture 4: Noble Gas, Pauli Exclusion Principle, Atomic Orbital

Review: red light has a longer wavelength than blue light does, blue light has a higher energy than red light does, p-orbital : dumbbell shape, s-orbit

ENGR 1A Lecture Notes - Lecture 5: Effective Nuclear Charge, Valence Electron, Ionization Energy

Engineering 1a lecture 5: periodic properties and bonding. Atomic properties and periodic trends: atomic size: , atomic size generally increases going

ENGR 1A Lecture Notes - Lecture 6: Linus Pauling, Lone Pair, Lewis Structure

ENGR 1A Lecture Notes - Lecture 7: Trigonal Planar Molecular Geometry, Electron Shell, Valence Electron

Engineering 1a lecture 7: resonance, formal charge, octet rule, and molecular shells. Exceptions to the octet rule: compounds in which an atom has fewe

ENGR 1A Lecture Notes - Lecture 8: Trigonal Bipyramidal Molecular Geometry, Chemical Polarity, Valence Electron

: the positions in the trigonal plane that lie in the equator of: axial positions , molecules with multiple bonds adopt the same molecular geometries b

ENGR 1A Lecture Notes - Lecture 9: Valence Bond Theory, Linus Pauling, Covalent Bond

R= (number of share pairs in all x-y bonds)/(number of x-y links in the. Bond properties: bond orde , bond dissociation enthalpy , related to the order

ENGR 1A Lecture Notes - Lecture 11: Orbital Hybridisation, Tetrahedron, Headon

Types of hybridization: the following types of, sp hybridization are important (for our purposes). : when the valence shell s orbital is mixed with a v

ENGR 1A Lecture 12: Engineering 1A Lecture 12: Hybridization

ENGR 1A Lecture Notes - Lecture 13: Atomic Orbital, Antibonding Molecular Orbital, Bond Order

ENGR 1A Lecture 14: Engineering 1A Lecture 14: Molecular Orbital Theory ctn.

ENGR 1A Lecture Notes - Lecture 15: Molecular Orbital Theory, Atomic Orbital, Covalent Bond

ENGR 1A Lecture Notes - Lecture 16: Uncertainty Principle

Time independent schrodinger equation a: this equation applies for a particle of mass m moving in one dimension with energy e, (x)= e. 2 d (x) dx2 wher

ENGR 1A Lecture Notes - Lecture 17: Molecular Orbital Diagram, Electronic Band Structure, Lattice Constant

Engineering 1a lecture 17: band structures in extended solids. Band structures in extended solids: band structure diagram , band diagrams are defined b

ENGR 1A Lecture Notes - Lecture 18: Ideal Gas Law, Molar Volume, Gas Constant

This is a simple, but relatively accurate description. 1 pa = 1 kgm -1 s -2 = 1 nm -2. 1 bar = 10 5 pa = 100 kpa. 1 atm = 1. 01325 x 10 5 pa = 101. 325

ENGR 1A Lecture Notes - Lecture 19: Ideal Gas Law, Molar Mass

ENGR 1A Lecture Notes - Lecture 22: Valence Bond Theory, Orbital Hybridisation, Atomic Orbital

Bond order = number of shared pairs in all x y bonds. The number of bonding electron pairs shared by two atoms in a molecule number of x y links in the

ENGR 1A Lecture Notes - Lecture 24: Intermolecular Force, Hydrogen Bond, Boiling Point

Engineering 1a lecture 24: hydrogen bonding & intermolecular forces in non-polar. Hydrogen bonding: an increase in boiling point is observed with incre

ENGR 1A Lecture Notes - Lecture 26: Vapor Pressure, Boiling Point, Intermolecular Force

Properties of liquids: vaporization evaporation intermolecular forces. : the process in which a liquid becomes a gas. It is an endothermic process whic

ENGR 1A Lecture Notes - Lecture 27: Lattice Energy, Ionic Compound

Have long range order and the structures of solids can be identified as three-dimensional lattices of atoms, ions, or molecules: unit cell . : the smal

ENGR 1A Lecture Notes - Lecture 28: Molecular Solid, Covalent Bond, Intermolecular Force

ENGR 1A Lecture Notes - Lecture 29: Oxidation State, Electrochemistry, Electrical Network

Engineering 1a lecture 29: redox reactions & voltaic cells. Electrochemistry produce or are caused by electrical energy: electrochemistry , voltaic

ENGR 1A Lecture Notes - Lecture 30: Electromotive Force, Electrochemical Cell, Electrical Network

ENGR 1A Lecture Notes - Lecture 31: Nernst Equation, Reaction Quotient, Electrochemistry