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Class Notes for CAS CH 171 at Boston University (BU)

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BUCAS CH 171Blair SzymczynaFall

CAS CH 171 Lecture Notes - Lecture 3: Deuterium

OC17457031 Page
20 Sep 2017
0
Standard atomic weights: are relative to one another, have units (u): 1u = 1. 661x10-24g, dalton (da) = u, averages over all isotopes. Problem: calcula
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture Notes - Lecture 25: Endergonic Reaction, Exergonic Process, Activation Energy

OC11912053 Page
14 Nov 2016
5
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture 1: CH171 Unit 1 Notes

OC107964910 Page
30 Apr 2018
0
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture Notes - Lecture 2: Sulfur Hexafluoride, Valence Electron, Magnesium Fluoride

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30 Apr 2018
0
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture Notes - Lecture 4: Decay Product, Beta Particle, Electromagnetic Radiation

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30 Apr 2018
0
Isotopes: have the same number of protons but a different amount of neurons, two groups, stable combinations (of protons and neutrons, unstable combina
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture Notes - Lecture 3: Reaction Rate, Endergonic Reaction, Enthalpy

OC107964911 Page
30 Apr 2018
0
Rate of reaction - (change in concentration)/(change in time, reaction mechanism, 1. Reactant particles must collide with a specific orientation: ex: a
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BUCAS CH 171Blair SzymczynaFall

CAS CH 171 Lecture Notes - Lecture 2: Atomic Orbital, Relative Atomic Mass

OC17457032 Page
20 Sep 2017
0
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture 5: CH171 Unit 3 Notes

OC107964913 Page
30 Apr 2018
0
Any uncombined element is zero (homoatomic - ex: o2: 2. The oxidation number of monatomic ion is simply its charge (ex: na+ = oxidization number of 1+:
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BUCAS CH 171Blair SzymczynaFall

CAS CH 171 Lecture 1: Chapter 1

OC17457033 Page
14 Sep 2017
0
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture Notes - Lecture 31: Fluoroscopy, Brown Adipose Tissue, Positron Emission Tomography

OC11912053 Page
12 Dec 2016
1
Potassium-38 decays by positron emission to argon-38 with a half-life of 7. 70 minutes. 100 grams ( ) = . 25 ( ) = . 125 log (. 14) = log ( )n = nlog(
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture Notes - Lecture 2: Kilogram, Kelvin, Scientific Notation

OC11912052 Page
26 Sep 2016
1
Elements: pure substance, monatomic or sometimes homoatomic. Mixtures: can vary in composition and properties, components can be physically separated.
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BUCAS CH 171Allison LamannaFall

CAS CH 171 Lecture 2: Pre-Lab December 5, 2016

OC11912052 Page
5 Dec 2016
1
Titration- measurement of the volume of a standard solution required to completely react with a measured volume or mass of substance being analyzed (a.
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