Instructional Video4:14
Brian McLogan

With a variable on both sides solving a multi step equation two ways

12th - Higher Ed
๐Ÿ‘‰ Learn how to solve multi-step equations with variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of...
Instructional Video1:56
Brian McLogan

Solving a linear equation when there is no solution

12th - Higher Ed
๐Ÿ‘‰ Learn how to solve multi-step equations with variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of...
Instructional Video4:26
Professor Dave Explains

Practice Problem: Conversion of trans-2-butene to cis-2-butene

9th - Higher Ed
How can we go from one type of alkene to another? In three steps precisely? Use the reactions you know and figure it out! (Hint: Think about addition reactions, elimination reactions, and hydrogenations!)
Instructional Video3:04
Professor Dave Explains

E2 Reaction

9th - Higher Ed
Introducing the E2 reaction.
Instructional Video3:17
Brian McLogan

Solving a multi step equation with no solution

12th - Higher Ed
๐Ÿ‘‰ Learn how to solve multi-step equations with parenthesis and variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying...
Instructional Video3:15
Brian McLogan

Solving a system of equations by applying the addition method x+y=6, xโ€y=โ€2

12th - Higher Ed
๐Ÿ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Instructional Video2:45
Professor Dave Explains

Practice Problem: Mechanism - Acid Catalysis

9th - Higher Ed
For this one we need to know what happens to alcohols under acidic conditions. Beware of tricky carbocations!
Instructional Video7:40
Catalyst University

CYP2E1 Mechanism Part 2: Conversion of Ethandiol to Acetate

Higher Ed
CYP2E1 Mechanism Part 2: Conversion of Ethandiol to Acetate
Instructional Video3:58
Brian McLogan

How use elimination when your coefficients are not the same 5x + 3y = -10 , 3x + 5y = -6

12th - Higher Ed
๐Ÿ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Instructional Video5:56
Brian McLogan

Student mistakes with solving SYSTEM OF EQUATIONS

12th - Higher Ed
There are a lot of ways that students can make mistakes when solving a system of equations but in this video I am going to focus on the common mistakes students make.
Instructional Video4:51
Professor Dave Explains

Practice Problem: E2 on Cyclic Systems and Cyclohexane Chairs

9th - Higher Ed
For this one we will want to recall some of the rules about doing E2 on a cyclohexane ring, as well as the relative stabilities of cyclohexane chairs. Combining concepts! Predicting kinetics!
Instructional Video2:19
Brian McLogan

Evaluate for the inverse tangent using the unit circle

12th - Higher Ed
Evaluate for the inverse tangent using the unit circle
Instructional Video8:03
Brian McLogan

Solve a System of Equations with Three Variables Step by Step

12th - Higher Ed
๐Ÿ‘‰ In this video I will work through two examples of solving a system of equations with three variables step by step. We will apply substitution and elimination to help use solve for the values that makes the system true. Timestamps: 0:00...
Instructional Video4:18
Catalyst University

Pepper Comparison Scale ๐ŸŒถ๏ธ | How HOT You Like It? ๐ŸŒถ๏ธ๐ŸŒถ๏ธ๐ŸŒถ๏ธ

Higher Ed
This video is simply a fun visual exploring how hot various peppers are based on the Scoville Scale.
Instructional Video2:26
Brian McLogan

Tutorial - How do we solve a system of linear equations using any method 3x+2y=11, 4x+y= -2

12th - Higher Ed
Learn how to solve a system of equations by using any method such as graphing, elimination and substitution.<br/>
3x+2y=11, 4x+y= -2
Instructional Video6:20
Professor Dave Explains

Practice-Problem: Three-Reaction Pathway

9th - Higher Ed
We've got a starting material, and we are subjecting it to a series of three reaction conditions. What do we get? See if you can find out!
Instructional Video1:23
Brian McLogan

How to subtract two equations to solve the system of equations x+y=6, xโ€y=โ€2

12th - Higher Ed
๐Ÿ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Instructional Video1:36
Brian McLogan

Tutorial - How do we solve a system of linear equations using any method 4x-3y=8, -8x+6y=16

12th - Higher Ed
Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. 4x-3y=8, -8x+6y=16
Instructional Video5:06
Brian McLogan

Setting up a linear programming problem by identifying the feasible region

12th - Higher Ed
Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of inequalities, called the constraints....
Instructional Video2:53
Brian McLogan

How to use the substitution method to solve the system

12th - Higher Ed
๐Ÿ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Instructional Video2:50
Brian McLogan

Tutorial - How do we solve a system of linear equations using any method 2x-3y=8, -4x+5y=-10

12th - Higher Ed
Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. 2x-3y=8, -4x+5y=-10
Instructional Video6:24
Professor Dave Explains

Practice Problem: Drawing Substitution and Elimination Products (SN1/SN2/E1/E2)

9th - Higher Ed
I know you guys are dying for more practice choosing between SN1/SN2/E1/E2 mechanisms, so hopefully this one helps a little. Make sure to look at all the factors we talked about in my tutorial on this topic!
Instructional Video6:52
Professor Dave Explains

Practice Problem: Three-Step Synthesis

9th - Higher Ed
We've got an alkene starting material, and we are trying to get a specific alcohol. How can we do it in three steps? Give it a shot!
Instructional Video12:12
Professor Dave Explains

Organic Chemistry Practice Exam 11

9th - Higher Ed
Organic Chemistry Practice Exam 11