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Title: Chemistry
Description: This is all semester one honors chemistry notes. Should cover all definitions and formulas you need!
Description: This is all semester one honors chemistry notes. Should cover all definitions and formulas you need!
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Unit One: Data Analysis and Lab Safety
●
Overview: SI Units; Conversion Factors; Classifying Matter; Labs (Measurement, Density
of Soda); Dimensional Analysis; Safety; Sig Digs; Density; Ptable 136
SI Units
Unit
Symbol
Measures
Kilogram
kg
Mass
Second
s
Time
Kelvin
K
Temperature
Pascal
Pa
Pressure
Newton
N
Force
Meter
m
Length
Candela
cd
Luminous Intensity
Ampere
A
Electric Current
Mole
mol
Amount of a Substance
Conversion Factors
Prefix
Unit Abbreviation
Exponential Factor
Meaning
Giga
G
10^9
1,000,000,000
Mega
M
10^6
1,000,000
Kilo
k
10^3
1000
Hecto
h
10^2
100
Deka
da
10
10
Deci
d
10^1
...
01
Milli
m
10^3
...
000001
Nano
n
10^9
...
000000000001
Classifying Matter
Sig Figs
Decimals and NonDecimals
● Non Decimals Count until zero
● Start at the first non zero and keep counting
Multiplication and Addition
● Multiply with least number of sig figs avaliable
● Add with least number of decimal places available
Density
Formula:
D = m/v
Unit Two: The Atom
Overview:
People and Experiments; Subatomic Particles;
Isotopes; Average Atomic Mass;
Radiation (alpha, beta, gamma);
Nuclear Fission and Fusion;
HalfLife;
Quantum Numbers;
Orbital Diagrams;lectron Configurations (Noble Gas Notation and otherwise); Lab (Flame
E
Tests, Isotopic Penny, HalfLife of Candium); avelength formulas and math
W
History
Radiation
● alpha: take away a He nucleus
...
● beta: subtract a beta particle, creates an ion
● gamma: take away a gamma, nothing else (it’s the y thingy, no charge)
● positron: add a beta particle
Formulas/Isotopes
● Isotopes are atoms of the same element with different charges
...
Orbital Diagrams
Unit Three: Periodic Table and Compounds
Topic overview: 8 trends, naming,
Unit Four: Chemical Reactions and the Mole
Topic overview: Balancing Equations, stoichiometry, molar mass conversions
Solubility Rules
:
(whether an ionic compound can be dissolved in water)
1
...
Compounds of the alkali metals (1A)
b
...
Nitrates (NO3), chlorates (ClO3), perchlorates (ClO4) acetates (CH3CO2)
d
...
EXCEPT: Pb 2+, Ag +, Hg2 2+
e
...
Except Sr 2+, Ba 2+, Pb 2+, Ca 2+, Hg2 2+, Ag +
1
...
Classes of INSOLUBLE COMPOUNDS
a
...
EXCEPT: alkali metals, NH4+
b
...
EXCEPT: alkali metals, NH4+, alkaline earth metals
1
...
Hydroxides and oxides
i
...
Ca(OH)x and Sr(OH)2 and only slightly soluble, Mg(OH)2 is only
very slightly soluble
Title: Chemistry
Description: This is all semester one honors chemistry notes. Should cover all definitions and formulas you need!
Description: This is all semester one honors chemistry notes. Should cover all definitions and formulas you need!