This month's STEM Unraveled is about Chemistry! To get a deeper dive into our chemistry lesson, order our "Crating Chemistry" GIGIL STEM Kit!

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This video introduces one to Organic Chemistry from the basics while also highlighting some of the basic terminologies in Organic Chemistry.

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This chemistry video tutorial focuses on naming ionic compounds with polyatomic ions, transition metals & roman numerals.

Polyatomic Ions Formula Sheet: https://bit.ly/4e9F2YT

Chemistry - Basic Introduction:
https://www.youtube.com/watch?v=-KfG8kH-r3Y

Unit Conversion Problems:
https://www.youtube.com/watch?v=eK8gXP3pImU

Physical Vs Chemical Properties:
https://www.youtube.com/watch?v=gH1R87ahFvA

Elements, Atoms, & Molecules:
https://www.youtube.com/watch?v=pSJeMJaCkVU

Protons, Neutrons, & Electrons:
https://www.youtube.com/watch?v=65dDZulPhtg

Average Atomic Mass:
https://www.youtube.com/watch?v=JT18bDAadQ0

___________________________________
Ionic and Covalent Bonding:
https://www.youtube.com/watch?v=uDFLHTDJ4XA

Naming Molecular Compounds:
https://www.youtube.com/watch?v=3agUL7-ezXk

Memorize The Polyatomic Ions:
https://www.youtube.com/watch?v=FXBEh7nd9KQ

Writing Formulas - Molecular Compounds:
https://www.youtube.com/watch?v=KrJnnwLDY6o

Naming Ionic Compounds:
https://www.youtube.com/watch?v=5rSgduXqhhU

_____________________________________
Naming Transition Metal Compounds:
https://www.youtube.com/watch?v=eM5mDnQX0k8

Writing Formulas - Ionic Compounds:
https://www.youtube.com/watch?v=GJ4Mds0CWLE

Writing Formulas - Polyatomic Ions:
https://www.youtube.com/watch?v=stu2omPRvbs

Naming Acids In Chemistry:
https://www.youtube.com/watch?v=r7PfTMAFYgs

Introduction to Moles:
https://www.youtube.com/watch?v=EowJsC7phzw

_____________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Polyatomic Ions Formula Sheet:
https://bit.ly/4e9F2YT

More Lessons: http://www.MathAndScience.com
Twitter: https://twitter.com/JasonGibsonMath

In this lesson, you will learn about organic compounds in chemistry and how to visualize and name them. We will discuss what an organic molecule is, and how long chains of organic substances can be named. We will learn about alkanes form single bonds and alkenes form double bonds. We will discuss the prefixes to name hydrocarbon alkane chains, and we will use physical ball and stick models along with computer graphics to visualize how these organic molecules look in 3d space..

In this example, we solve for the final temperature when a hot metal is added to cold water.

A 15 g block of aluminum metal originally at 98 degrees Celsius is dropped into 55 g of water originally at 25 degrees Celsius. If the specific heat of water and aluminum are 4.18 J/(g C) and 0.903 J/(g C), respectively, calculate the final temperature of the metal and water.

Be sure to use this very helpful trick to help find the hybridization of an atom in a compound.

Please leave any comments, questions and suggestions below. Thanks for watching!

In this example, we calculate the wavelength corresponding to the threshold frequency.

The minimum energy required to eject electrons from a certain metal is 235 kJ/mol. Find the longest wavelength in nm of electromagnetic radiation that can eject an electron.

Learning Objective: Learn to name molecular compounds
Topics: nomenclature, binary molecular compounds, prefixes

In this example problem, we draw the Lewis structure for HCN, which has a triple bond.

WEBSITE: http://www.swimmingpoollearning.com/

YouTube Video Index -- A list of all of my videos: http://poolmandave.blogspot.co....m/2014/03/swimming-p

PART TWO:
Salt Water Pool Care, Part Two - Adding salt: http://youtu.be/QjrwYWdenhY

Salt Water Swimming Pools - Myths & Truths you Need to Know: http://youtu.be/fbHgqTqW0k8

CLEANING BRAND SPECIFIC SALT CELLS:
Pentair Intellichlor Salt Cell: http://youtu.be/L_6mvl38-1s
Ecomatic ESC Salt system, troubleshooting: http://youtu.be/3R4uWjb-3oI
AquaRite Salt Cell, Hayward AquaRite: http://youtu.be/5NiHio0zsD0
Jandy Aquapure 1400 Salt Cell: http://youtu.be/OYAkt8jIDz8
Zodiac Salt cell: http://youtu.be/DiEHUduKx2g
Heavy Calcium Buildup on Salt Cell: http://youtu.be/PGM0A0YUcGU

RELATED VIDEOS:
How Much Chlorine do I Add to My Pool?: http://youtu.be/sAbQO1F_7Z0
How to Check the Cyanuric Acid (Conditioner) Level : http://youtu.be/jHzMslp6Yj0
Pool Test Kit: Chlorine, PH and Acid Demand: http://youtu.be/mKD7fphxWJI
Alkalinity UP (Baking Soda) Raising Low Alkalinity: http://youtu.be/76wQeC4k-hc
For High Alkalinity, how to lower Alkalinity: http://youtu.be/dD7B3QzCNdc
How To Test and Adjust Calcium Hardness in a Pool : http://youtu.be/qArcEmqMUKo
Soda Ash, PH UP: http://youtu.be/xbN4h1WTm2U
Muriatic Acid, pH Down: http://youtu.be/HN11nOOCvG4
Checking your pools salt level: http://youtu.be/h9VoO2QQpmI
Salt Cell blowback treatment: http://youtu.be/i7T8VeQQoZA
Calculating pool water volume: http://youtu.be/ybenKQ1Z5dQ
Basic Swimming Pool Care: http://youtu.be/utWnf7EqxT0
Pool Equipment Overview for beginners Part 1 of 2: http://youtu.be/-t--a0Z0zWM
Pool Equipment Overview part 2 of 2 Swimming Pool Valves: http://youtu.be/YVdtMq0A4ug
Cloudy Pool Water, Causes and Cures: http://youtu.be/R2of9Kg8PV4
Metal in Pool Water, How to Treat and Eliminate Metal: http://youtu.be/_f7DQgbmmr0

Notes:
The chemistry for a salt water pool is slightly different from a normal pool. Since the salt system is generating chlorine constantly the Sanitizer level is very stable. You will rarely need to shock a salt pool.
The chlorine level will be high also since it is constantly generating it, but it is safe at a high level. The pH will also drift high since the Hydrogen gas the cell produces leaves the water, the remaining Hydroxide will raise the Ph.

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If you found this video helpful, please visit my website, any donation is greatly appreciated. WEBSITE: http://www.swimmingpoollearning.com/

In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance... well, your chemical life. Equilibrium is all about balance and today Hank discusses Chemical Equilibrium, Concentration, Temperature, and Pressure. Also, he'll chat about Le Chatalier's Principle and Fritz Haber.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ
--
TABLE OF CONTENTS

Equilibrium = Balance: 0:19
Chemical Equilibrium: 1:25
Le Chatalier's Principle 4:37
Fritz Haber 5:31
--

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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Facebook - http://www.facebook.com/YouTubeCrashCourse
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Models are great, except they're also usually inaccurate. In this episode of Crash Course Chemistry, Hank discusses why we need models in the world and how we can learn from them... even when they're almost completely wrong. Plus, Lewis Structures!

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

--
Table of Contents
Models 0:06
Linus Pauling & The Bonding Model 9:16
Lewis Dot Structures 4:27
Ionic Bonds 5:30
Covalent Bonds 6:10
Double Bonds 7:17
Triple Bonds 8:14

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

Master Nuclear Chemistry (Radioactivity) in Chemistry with Crystal Clear Concepts in LearnRite Lectures.

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In this video, you will understand the definition for organic chemistry. You will known the compounds of carbon that are not included in organic chemistry.

This video gives the summary of Organic Chemistry for over two hours, highlighting major concepts like Naming of Compounds, Hybridisation, Isomerism, Bond Cleavage, Electrophiles and Nucleophiles, Types of Reactions, Carbonium Ions and types, Naming compounds involving Double and Triple bonds etc.

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