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Roxi Hulet @UCx_Z1XC8rh5I1WWOjgLKIWg@youtube.com

26K subscribers - no pronouns :c

๐Ÿ‘ฉ๐Ÿผโ€๐Ÿ”ฌ PhD chemist with over 20 years experience teaching c


01:29
FREE worksheets for organic chemistry students
02:04
ALEKS: Quick and easy access to ALEKS data tables
08:41
Prep for ochem: How to succeed in organic chemistry
11:50
Prep for ochem: Formal charge (Part 4/6)
10:32
Prep for ochem: Lewis structures (Part 3/6)
11:21
Prep for ochem: Acids and bases (Part 5/6)
09:44
Prep for ochem: Valence electrons and Lewis dot symbols (Part 1/6)
07:26
Prep for ochem: Common bonding patterns (Part 2/6)
03:01
Organic Chemistry Student Supply List
01:06
15-21 WRX Mishimoto Ancillary Hose Kit *All 12 Locations Quick* MMHOSE WRX 15ANC
02:02
Reviewing Unglinga 70 Lab Experiments Science Kit
09:44
ALEKS: Understanding concentration cells
09:11
ALEKS: Applying like dissolves like
09:53
ALEKS: Solving applied dilution problems
05:24
ALEKS: Solving applied mass concentration problems
05:52
ALEKS: Using mass concentration to find solute mass and solution volume
03:24
ALEKS: Calculating mass concentration
09:24
ALEKS: Calculating ionic solution composition in equivalents
02:37
Testing out the National Geographic Amazing Reactions Chemistry Set
06:09
ALEKS: Finding mass or volume from percent concentration
02:56
ALEKS: Calculating volume percent composition
17:27
ALEKS: Drawing a heating curve
08:54
ALEKS: Identifying the electron added or removed to form an ion
11:38
ALEKS: Using heat of fusion or vaporization to find the heat needed to melt or boil a substance
09:49
ALEKS: Using a phase diagram a phase transition temperature or pressure
04:12
Reviewing hexagonal notebooks for orchem
10:51
ALEKS: Finding density from an fcc or bcc lattice constant
07:13
ALEKS: Calculating key distances in the bcc unit cell
03:58
ALEKS: Calculating key distances in the fcc unit cell
05:20
ALEKS: Recognizing and naming close-packed crystal lattices
04:04
ALEKS: Drawing the unit cell of a 2D lattice
09:24
ALEKS: Interpreting a Born-Haber cycle
11:49
ALEKS: Calculating heat of reaction from constant-pressure calorimetry data
06:30
ALEKS: Interconverting pressure and force
06:28
ALEKS: Identifying elements with a similar valence electron configuration
13:29
ALEKS: Using the vanโ€™t Hoff equation to predict K at a different temperature
04:01
ALEKS: Standard chemical and physical states of the elements
01:41
ALEKS: Interconverting temperature in Celsius and Fahrenheit
07:44
ALEKS: Predicting the relative stability of ionic crystals from a sketch
11:03
ALEKS: Predicting the type of solid formed by a compound
10:01
ALEKS: Calculating enthalpy of vaporization from vapor pressure
06:40
ALEKS: Calculating vapor pressure from boiling point and enthalpy of vaporization
07:31
ALEKS: Understanding consequences of important physical properties of liquids
04:43
ALEKS: Identifying important physical properties of liquids
05:25
Comparing Amazonโ€™s best-selling molecular model kits - Old Nobby, Linktor, HGS Polyhedron
06:22
ALEKS: Predicting the relative boiling points of pure substances
02:34
ALEKS: Predicting the relative strength of the dispersion force between molecules
08:05
ALEKS: Identifying the intermolecular forces between atoms, ions, and molecules
06:18
ALEKS: Predicting the strength of intermolecular forces from an electrostatic potential map
07:57
ALEKS: Identifying a molecule from its electrostatic potential map
09:07
ALEKS: Using the van der Waals equation of state
09:11
ALEKS: Using relative effusion rates to find an unknown molar mass
03:50
ALEKS: Understanding how molecular collision rate scales with temperature and volume
07:00
ALEKS: Calculating average molecular speed
04:32
ALEKS: Predicting how molecular speed distribution changes with temperature and molar mass
02:35
ALEKS: Interpreting a graph of molecular speed distribution
03:00
ALEKS: Understanding how average molecular speed scales with temperature and molar mass
01:28
ALEKS: Understanding how average molecular kinetic energy scales with temperature
08:07
ALEKS: Solving applications of Boyleโ€™s Law
05:58
ALEKS: Understanding pressure equilibrium and atmospheric pressure