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Mugsy Carter
เข้าร่วมเมื่อ 3 ต.ค. 2011
I'm a science teacher, a web developer; but mostly just a guy that's interested in all kinds of things. I try not to take myself too seriously and I'm pretty good at explaining things. Give my videos a listen and see if you don't learn something.
The Four Types of Chemical Bonds: Metallic, Ionic, Polar Covalent, and Non-Polar Covalent
An explanation of the four main chemical bond types: Metallic Bonds, Ionic Bonds, Polar Covalent Bonds, and Non-Polar Covalent Bonds.
Includes an introduction to bond polarity and several examples of how to calculate the polarity of a covalent bond.
0:00 Introduction
0:29 Metals and non-metals and their various bond types
2:25 Metallic bonding
6:00 Intro to the four bond types
7:18 Polar vs. non-polar covalent bonds
16:22 Full overview of the four bond types
27:36 What about metalloids?
30:04 Final review
Includes an introduction to bond polarity and several examples of how to calculate the polarity of a covalent bond.
0:00 Introduction
0:29 Metals and non-metals and their various bond types
2:25 Metallic bonding
6:00 Intro to the four bond types
7:18 Polar vs. non-polar covalent bonds
16:22 Full overview of the four bond types
27:36 What about metalloids?
30:04 Final review
มุมมอง: 9
วีดีโอ
Naming Covalent Compounds
มุมมอง 479 ชั่วโมงที่ผ่านมา
A lesson on how to name covalent compounds and why we name them differently from ionic compounds. 0:00 Introduction 0:29 How to name ionic compounds (and why we do so) 2:32 Why covalent compounds are different 4:22 Naming Carbon Tetrahydride (AKA Methane) 5:47 Number prefixes with examples 9:40 Examples of covalent compound names 19:26 Rules for naming covalent compounds
Introduction to Covalent Bonding (with Lewis Diagrams)
มุมมอง 5214 ชั่วโมงที่ผ่านมา
What are covalent bonds? This video explains what they are and how they form, using Lewis Diagrams. It will also teach you how to draw them and distinguish between covalent and ionic bonds. 0:00 Introduction 0:28 Review of the ionic bonding of Sodium and Chlorine with Lewis structures 3:00 Demonstration of the single covalent bond between Chlorine atoms 7:38 Covalent bonding with Hydrogen and O...
How to Name Ionic Compounds
มุมมอง 2516 ชั่วโมงที่ผ่านมา
An explanation of the naming conventions for ionic compounds with lots of examples. 0:00 Introduction 0:48 Naming NaCl 2:20 The molecular structure of covalent compounds 3:19 The crystal lattice structure of ionic compounds 6:53 Naming various ionic compounds 11:06 Naming (NH4)2S
Predicting Ionic Bonding with Polyatomic Ions
มุมมอง 2921 ชั่วโมงที่ผ่านมา
A demonstration of how to predict ionic bonding using polyatomic ions with lots of examples. 0:00 Polyatomic ions review 0:51 Bonding Carbonate with Sodium 3:19 Bonding Calcium with Hydroxide 5:53 Bonding Sulfate with Ammonium 9:02 Bonding Iron(II) with Phosphate
What are polyatomic ions?
มุมมอง 77วันที่ผ่านมา
A description of polyatomic ions, as well a discussion of the most common polyatomic ions and an explanation of how to name polyatomic ions.
What are Isotopes?
มุมมอง 19214 วันที่ผ่านมา
An explanation of isotopes made for an introductory chemistry class. Including how to name isotopes and use isotope notation, as well as how to calculate the relative abundance of common isotopes. 0:00 What is an isotope? 1:53 How to name isotopes 3:46 Calculating the relative abundance of Nitrogen isotopes 11:35 Calculating the relative abundance of Chlorine isotopes
What is a mole?
มุมมอง 3814 วันที่ผ่านมา
An explanation of the mole, a counting unit used in chemistry. Includes a discussion of Avogadro's number and molar masses, as well as some atom to mole conversion problems. 0:00 Common counting units 2:02 Explanation of moles and Avogadro's Number 5:45 Molar Mass and Atomic Mass 9:18 Unit conversions with counting units 11:33 Atoms to moles conversion problem
Calculating Molar Mass
มุมมอง 13714 วันที่ผ่านมา
A chemistry lesson on how to calculate the molar mass of a molecule or compound. 0:00 Definition of Molar Mass 1:00 Calculating the molar mass of O2 2:21 Calculating the molar mass of MgCl2 4:20 Converting moles of MgCl2 to grams 7:26 Converting grams of water to moles 11:02 Calculating the molar mass of Ca(OH)2
Ionic Bonds
มุมมอง 14121 วันที่ผ่านมา
An explanation of ionic bonds and how to predict them. 0:00 Explanation of ionic bonds and ionic compounds 1:16 How to predict and draw ionic bonds (example of NaCl) 4:44 Example #2: Lithium2 bonding with Nitrogen 7:50 How to write the chemical formula of an ionic compound 9:01 Example #3: Calcium bonding with Oxygen 10:50 Advanced Example: Aluminum bonding with Oxygen 15:30: Balancing ionic ch...
Ions
มุมมอง 12921 วันที่ผ่านมา
An explanation of how atoms form ions with lots of examples. 0:00 Ionization of Sodium 4:19 Definition of an Ion 5:50 Bohr Model of a Fluorine atom 9:07 The Noble Gases 13:32 Predicting ionization with just the Periodic Table and Lewis structures
Atoms
มุมมอง 28028 วันที่ผ่านมา
A basic explanation of atoms including subatomic particles, elements, isotopes, compounds and molecules. 0:00 Introduction to Atoms 0:50 Subatomic Particles 5:31 What are Elements? 8:41 Compounds and Molecules 10:03 Isotopes 13:45 Atomic Theory
Chemical Formulas
มุมมอง 3328 วันที่ผ่านมา
A lesson on chemical formulas; how to read them and how to count the numbers of atoms and elements in them. Starting with simple compounds and moving on to compounds with parentheses and coefficients. 0:00 What is a chemical formula? Methane Example 2:23 More examples: Cl2, Ar, H2O 4:49 Advanced Example #1: Potassium Phosphate, including parentheses and coefficients 8:02 Advanced Example #2: Ca...
Reading Atomic Symbols
มุมมอง 190หลายเดือนก่อน
A lesson on how to read atomic symbols from the Periodic Table of Elements. Calculate the numbers of protons, electrons, and neutrons for an element. 0:00 Atomic Symbol Explanation 2:11 Atomic Numbers 3:20 Atomic Mass and Isotopes 6:48 Making a Bohr Model of an element from a periodic table cell 9:02 Another Example: Sulfur
Solving Equations with more than One Variable
มุมมอง 57หลายเดือนก่อน
Solving Equations with more than One Variable
Thanks my broski.....v good explanation
Good vid bud!
Excellent
you're an amazing teacher and your videos are really good! definitely deserve more subscribers
That's very kind of you, thanks for the sub!
😀
Could you keep the caps off these markers
Good idea. Will do.
@Mugsy - I can see how your channel and the content you make can easily go up in subs and views, so keep the good work! No offense please - forget about the caps of the pens you use, or at least keep those way away from the mic, and drink less water or whatever, cos that click sound you offen make is a "electron" hehe. But really, I watched all your vids - those are really "protons" ( like in really positive and educational videos ) and you have all it takes to go big!
Thanks for the support! I'll keep the caps off in future videos, good idea.
Surprisingly well made. I wouldn't normally expect a video with about 70 views after 3 days (at the time of writing) to be this good. I love that you can write backwards so perfectly, it's really unique.
That's nice of you to say, but I just write forward and use premiere pro to flip the video horizontally. I wish I could write backwards that well!
this is really well made thank you
These are decent videos, why so few views? Here before you blow up.
first
I'm actually super stoked you decided to flex I've always struggled with the large number math as well as moles, and this made both way easier to understand
My new chem tutor 👏🏽
Glad to hear it! I'll keep putting out those chemistry videos
You got a new sub ✌️
Thanks!
I could watch this all day. Thank you Sir.
You are very welcome
This is actually amazing!
Thanks!
So good.
how this has 3 views only???????
the short answer is - the TH-cam ( linked to your Google searches and alike apart from your TH-cam likes/watched videos/subscriptions/dislikes/etc. ) algorithm got you here, just like me, so explore that thing - it is fascinating how that algorithm works and it is great and bad in the same time.. nonetheless this content is great
Thank you for your explanation ❤
Nice 👍
great video
Excellent
How much does the flour in the video weigh? This is for the lab.
The flour and the sugar were both 300 grams
Sir how much baker's yeast do you need for 150g of starch plus 1L of water?
You don't need much, 1g or so should be fine
Thank you, this video is amazing. Allow me to share it
Please do!
I would like to know what would happen if the color water egg was kept in water?
That's a great question. I assume that the egg might swell up a little further because the water would be driven into the egg via osmosis. A small amount of the color may leak out into the water though since osmosis is a dynamic process.
What sugar was yeast best able to utilize for energy production?
sucrose
What if you don’t have a hot pan can you put it on a stove / electric stove
Yeah, that'd work great
what flask(s) are considered as the control?
It's a good question, it's a little more complicated than this, but i'd say the flask with no yeast in it is the best control.
Nicely done,I needed it for my chemistry project.
Thank you so much
I'm glad it helped
this will help my yields! Thanks science teacher dude. Shall I send you any samples?
Thank you for your video, what gaz is collecting in the fermentation tube ?
Carbon Dioxide
What enzyme in the yeast was responsible for carrying out fermentation?
sorry, but any askers?
online school...
pog
Whats the aim?
If you combined flour and sugar,the yeast would process the sugar 1st until its supply is exhausted,then and only then would it feed on the maltose in the flour.
How did each setup or treatment ended after 24 hours? Explain the principles behind each setup’s result.
Those are fucking beakers not flasks
Nope, flasks. www.differencebetween.com/difference-between-beaker-and-erlenmeyer-flask/
What is the Independent variable
In any experiment, the independent variable is the thing that the scientist changes. You could ask yourself 'What did he change about each of the flasks?'. This experiment is tricky because I didn't just change one thing, I changed several things in each flask (yeast, food, and temperature). A better experiment would be to just change one of these things, such as changing the amount of sugar in each flask.
@@mugsycarter974 how did you change the yeast?
@@jabrbho in one flask, I boiled the yeast in water before adding it. This killed the yeast.
is the egg soft after yo put it on the dye and water?
awesome explanation.
whoa cool vid third one looks like cum though so that's not very cash money 😳😳😳😳😳😳😳😳
What kind of flour is that?
Just all-purpose wheat flour. Any carbohydrate flour should work, though.
@@mugsycarter974 Thank you sir.
I have an idea of what it might of been but what was the control?
The flask with no sugar or flour probably fits the best as a control. You could also argue for the flask with boiled yeast.
What was the temperature you used to boil flask?
Water boils at 100 degrees celsius.
Hello, I need an answer quickly, can I use acrylic paint instead of food coloring?
Thanks!! I'm using this during the COVID19 shutdowns for my class :D