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CHEM1831 (16)

Class Notes for CHEM1831 at University of New South Wales

Chemistry for Health, Exercise and Medical Science

CHEM1831 Lecture Notes - Lecture 23: Morning Sickness, Atomic Number, Lesson Learned

Lecture 23 - 14/05/18 Formula - inventory of building blocks Structure - way/ pattern they are put together Isomers - objects that have the same forumla but different structures Structural isomers Sometimes calle...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 20: Benzene, Structural Isomer, Vegetable Oil

Lecture 20 Hydrocarbons Alkanes Alkenes Alkynes Aromatics Alkenes and alkynes o Contain double or tripple bonds o Sometimes called unsaturated hydrocarbons o E.g prostaglandin induces labour Cholestrol 17ethynylestradiol...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 18: Hexane, Substitution Reaction, Alkene

Lecture - 3/05/18 For any aqueous solution at 25 degrees: pH + pOH = 14 Buffers in Biology Naturally occuring buffers control the pH in biological fluids as blood (one aspect of homeostasis). In blood the dominant equili...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 17: Inert Gas, Partial Pressure, Equilibrium Constant

Lecture 17 - 30/04/18 From the second law of thermodynamics, a chemical reaction at constant temperature and pressure will only proceed if (triangle)G < 0. The left graph has a bigger equilibrium const...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 16: Oxidation State, Oxidizing Agent, Fluorine

Lecture 16 - 27/04/18 Classes of chemical reactions Chemical reactions can be described by terms which emphasise features that are similar amongst groups of reactions e.g precipitation, gas evolution, acid-base redox, ec...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 15: Tennis Ball, Heat Capacity, Thermodynamics

Lecture 15 - 12/04/18 Thermodynamics Is the study of the transformations of heat to and from other forms of energy The laws of thermodynamics and their consequences apply to all chemical and physica...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 14: Reaction Rate Constant, Rate-Determining Step, Chemical Equation

Lecture 14 - 9/04/18 Exponentials - always positive answers even if you calculate the exponential of a negative value Exponentials of positive numbers are greater than 1 Exponentials of negative values are ...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 13: Intermolecular Force, Deep Sea, Molar Volume

Lecture 13 260318 Henrys Law governs the solubility of gases in a liquid States that at a constant temperature, the amount of gas that dissolves in a liquid is directly proportional to the partial pressure of that gas in...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 12: Carbonic Anhydrase, Glycogen, Semipermeable Membrane

Lecture 12 - 23/03/18 Like dissolves like General rule of solubility Substances with similar interatomic forces dissolve in each other Polar water will only dissolve salts (ionic solids) If the loss of the strong ionic b...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 9: Chloroform, Ammonia, Intermolecular Force

Lecture 9 - 19/03/18 Statins are cholesterol lowering drugs and are divided into those produced naturally by fermentation and those made synthetically E.g lovasatin fermentation Atorvastatin (lipitor) synthetic Epineph...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 7: Single Bond, Electron Shell, Lewis Structure

Lecture 7 12318 Chemical Bonding hold the atoms in a compound together Metallic bond o Form between atomic with LOW electronegativity o Give up electrons to form a conduction band of mobile electrons o Good conductors of...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 6: Principal Quantum Number, Aufbau Principle, Oxygen Difluoride

Lecture 6 - 9/03/18 Fill up p orbitals parallel and then antiparallel Cations remove the required number of electrons Anions add the required number of electrons ...according to the Aufbau principle A reaction valence s...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 5: Electron Configuration, Pauli Exclusion Principle, Atomic Orbital

Lecture 5 80318 Atoms of other elements also have characteristic atomic Atoms of different elements emit different colours when excited Can use qualitative or quantitative analysis of the elements Bohr model of the atoms ...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 4: Electromagnetic Spectrum, Aspirin, Molar Mass

Lecture 4 - 5/03/18 Number of moles = mass / molar mass E.g n=m/MM Concentration = number of moles/volume E.g c=n/v Q. How many molecules of aspirin (acetylsalicylic acid: C9H8O4) are there in 300mg tablets (typical che...

Chemistry
CHEM1831
hunter
CHEM1831 Lecture Notes - Lecture 3: Empirical Formula, Molar Mass, Sodium Bromide

Lecture 3 - 02/03/18 Naming simple inorganic compounds Cation or less electronegatve atom (metal) first Anion or more electronegative atom (non-metal) second with last syllable changed to -IDE Note - space in name and no...

Chemistry
CHEM1831
hunter
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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