In six-dimensional geometry, a stericated 6-orthoplex is a convex uniform 6-polytope, constructed as a sterication (4th order truncation) of the regular 6-orthoplex. There are 16 unique sterications for the 6-orthoplex with permutations of truncations, cantellations, and runcinations. Eight are better represented from the stericated 6-cube. (Wikipedia).
Orthocenters exist! | Universal Hyperbolic Geometry 10 | NJ Wildberger
In classical hyperbolic geometry, orthocenters of triangles do not in general exist. Here in universal hyperbolic geometry, they do. This is a crucial building block for triangle geometry in this subject. The dual of an orthocenter is called an ortholine---also not seen in classical hyperb
From playlist Universal Hyperbolic Geometry
Using a set of points determine if the figure is a parallelogram using the midpoint formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determining if a set of points makes a parallelogram or not
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Using the slope formula to determine if points make up a rectangle
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determining if a set of points is a rhombus, square or rectangle
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determine if a set of points is a parallelogram using the distance formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
How to determine if a set of points is a rectangle, rhombus or square
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Steric Number, Hybridization, & Orbital Overlap - Organic Chemistry
This organic chemistry video explains how to calculate the steric number using the lewis structure. It also explains how to determine hybridization and orbital overlap using the steric number. Organic Chemistry Exam 1 Playlist: https://bit.ly/3kJnNXU Access The Full 7 Hour Organic Chemi
From playlist New Organic Chemistry Playlist
Determine if a set of points is a parallelogram by using the slope formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Chem 125. Advanced Organic Chemistry. 15. Oxidation & Reduction: Alcohols & Carbonyl Compounds.
UCI Chem 125 Advanced Organic Chemistry (Spring 2016) Lec 15. Functional Group Transformations, Part 2 View the complete course: http://ocw.uci.edu/courses/chem_125_advanced_organic_chemistry.html Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://o
From playlist Chem125: Advanced Organic Chemistry
SN2 SN1 E1 E2 Reaction Mechanisms Made Easy!
This organic chemistry video tutorial provides a basic introduction into SN2, SN1, E1 and E2 reaction mechanisms. It provides a chart to determine which reaction mechanism will yield the major product given a particular alkyl halide or substrate. This video discusses the stereochemistry
From playlist New Organic Chemistry Playlist
How to determine if points are a rhombus, square or rectangle
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Chemistry 107. Inorganic Chemistry. Lecture 16
UCI Chemistry: Inorganic Chemistry (Fall 2014) Lec 16. Inorganic Chemistry -- Nature of the Adduct View the complete course: http://ocw.uci.edu/courses/chem_107_inorganic_chemistry.html Instructor: Matthew D. Law License: Creative Commons CC-BY-SA Terms of Use: http://ocw.uci.edu/info Mor
From playlist Chem 107: Week 6
Organic Chemistry Exam 1 Review
This organic chemistry exam 1 review video discusses topics that are typically covered on the 1st exam in a college level organic chemistry course. Topics include IUPAC nomenclature, identifying functional groups, drawing Lewis structures, bond angles, hybridization, formal charge, resona
From playlist New Organic Chemistry Playlist
Ultimate Guide to the Felkin-Anh Model - Organic Chemistry
The Felkin-Anh model in Organic Chemistry explained using a combination of steric factors and molecular orbital interactions (stereoelectronic effects). High diastereoselectivity is achieved for the addition of nucleophiles to aldehydes and ketones that have alpha stereocentres when reacti
From playlist Models in Organic Chemistry
General Chemistry 1A. Lecture 10. Polarizing Power and Covalent Character.
UCI Chem 1A General Chemistry (Winter 2013) Lec 10. General Chemistry Polarizing Power and Covalent Character View the complete course: http://ocw.uci.edu/courses/chem_1a_general_chemistry.html Instructor: Amanda Brindley, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.
From playlist Chem 1A: General Chemistry
28. Mechanism and Equilibrium of Carbonyl Reactions
Freshman Organic Chemistry II (CHEM 125B) This lecture aims at developing facility with devising plausible mechanisms for acid- and base-catalyzed reactions of carbonyl compounds, carboxylic acids, and their derivatives. When steric hindrance inhibits the A/D mechanism of Fischer ester
From playlist Freshman Organic Chemistry II with Michael McBride
Nickel-Catalyzed Anti-Markovnikov Hydroarylation of Unactivated Alkenes with Dr. Noam Saper
In our first ever Research Spotlight episode, we are joined by Dr. Noam Saper, who takes us through his recent work on anti-Markovnikov hydroarylation. Parent reference: Nature Chem. 2020, 12, 276-283. Other references: Science 2011, 332, 439. Organometallics 2012, 31, 1300. Angew. Chem.
From playlist Special Topics: Organometallics
The Simplifying Synthesis Ultimate Guide To Conformational Analysis
A chemistry lecture on the conformational analysis of organic compounds. Timestamps: Newman projections, nomenclature 0:42 Alkane Conformation 1:42 Allylic Strain 7:10 Cyclic Systems 11:14 Cyclohexane Substituent Effects: Heterocycles, Anomeric Effect 13.39 Fused Ring Systems: Conformati
From playlist Ultimate Guides
Determine if a set of points is a trapezoid or not
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane