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Nauli Chemistry
США
Добавлен 5 окт 2011
I am a science college professor with a doctoral degree in biochemistry. I've been teaching for close to 15 years and considers it my passion to share what I know with as many people as possible. This channel started from my attempt to help improve teaching in my own classes, and most of the materials are still specific to my classes. I do plan to start providing additional materials for students worldwide. If you want me to discuss specific topics or examples, please reach out!
Ch 8 Molecular Polarity updated
The video describes how to determine polarity of molecules without adding bond vectors.
Просмотров: 158
Видео
Introductory Chemistry: Reaction Stoichiometry
Просмотров 819 месяцев назад
This video discusses how to calculate quantities used in chemical reactions
Introductory Chemistry: Types of Reactions
Просмотров 609 месяцев назад
The video discusses the different types of reactions and how to use the activity series to predict products in single displacement reactions.
General Chemistry II Coordination Compound Part 4: Crystal Field Theory
Просмотров 10410 месяцев назад
This video is a description of the Crystal Field Theory of complex ions that helps to explain the magnetic properties and color absorption of these substances.
General Chemistry II Coordination Compound Part 1: Transition Metal and Coordination Compounds
Просмотров 204Год назад
This video discusses the electron configuration of transition metals and how they form coordination complexes with certain electron donors.
General Chemistry II Coordination Compound Part 2: Naming Coordination Compounds
Просмотров 182Год назад
This video discusses how to name coordination compounds
General Chemistry II Coordination Compound Part 3: Bonding in Complex Ions and d-orbital splitting
Просмотров 172Год назад
This video discusses how bonding of complex ions could be explained using the Valence Bond theory. In addition, the concept d-orbital splitting is introduced as a precursor to the Crystal Field Theory.
General Chemistry II Solutions Thermodynamics Part 9: Osmotic Pressure and Electrolytes
Просмотров 154Год назад
This videos discusses the colligative property osmotic pressure. It also discusses how colligative property calculations change with electrolyte solutions.
General Chemistry II Solutions Thermodynamics Part 8: Freezing and Boiling Points
Просмотров 147Год назад
The video discusses the colligative properties Freezing Point Depression and Boiling Point Elevation
General Chemistry II Coordination Compound Part 5: Examples of Crystal Field Theory
Просмотров 144Год назад
This video gives three examples of the application of the Crystal Field Theory to explaining the properties. of complex ions.
General Chemistry II Solutions Thermodynamics Part 7: Ideal vs Non Ideal Solutions
Просмотров 190Год назад
The video describes the difference between ideal and non-ideal solutions and how to distinguish them through vapor pressure values.
General Chemistry II Solutions Thermodynamics Part 2: Enthalpy of Solution
Просмотров 183Год назад
This video discusses how the enthalpy of solution is composed of three parts: enthalpy of solute, solvent and mixing.
General Chemistry II Solutions Thermodynamics Part 6 Raoult's Law and Vapor Pressure Lowering
Просмотров 233Год назад
This video discusses vapor pressure lowering as the first of the four colligative properties. It shows how Raoult's Law could be used to calculate vapor pressure of solutions containing non-volatile and volatile solutes.
General Chemistry II Solutions Thermodynamics Part 5 Concentration Measures
Просмотров 169Год назад
The video describes the various concentration measures used to understand the colligative properties of solutions.
General Chemistry II Solutions Thermodynamics Part 3 Enthalpy of Hydration
Просмотров 192Год назад
This video describes how the energetics of solutions of aqueous ionic compounds using enthalpy of hydration and the lattice energy.
General Chemistry II Solutions Thermodynamics Part 1: Free Energy of Solution Formation
Просмотров 270Год назад
General Chemistry II Solutions Thermodynamics Part 1: Free Energy of Solution Formation
General Chemistry II Solutions Thermodynamics Part 4 Solubility of Gases
Просмотров 175Год назад
General Chemistry II Solutions Thermodynamics Part 4 Solubility of Gases
General Chemistry II Electrochemistry Part 10: Batteries and Electrolytic Cells
Просмотров 216Год назад
General Chemistry II Electrochemistry Part 10: Batteries and Electrolytic Cells
General Chemistry II Electrochemistry Part 9: Concentration Cells
Просмотров 171Год назад
General Chemistry II Electrochemistry Part 9: Concentration Cells
General Chemistry II Electrochemistry Part 8: Non Standard Voltage and the Nernst Equation
Просмотров 177Год назад
General Chemistry II Electrochemistry Part 8: Non Standard Voltage and the Nernst Equation
General Chemistry II Electrochemistry Part 7: Standard Voltage and Free Energy
Просмотров 173Год назад
General Chemistry II Electrochemistry Part 7: Standard Voltage and Free Energy
General Chemistry II Electrochemistry Part 3: Voltaic Cell
Просмотров 228Год назад
General Chemistry II Electrochemistry Part 3: Voltaic Cell
General Chemistry II Electrochemistry Part 2: Balancing Redox Reactions
Просмотров 243Год назад
General Chemistry II Electrochemistry Part 2: Balancing Redox Reactions
General Chemistry II Electrochemistry Part 5: Standard Reduction Potential
Просмотров 192Год назад
General Chemistry II Electrochemistry Part 5: Standard Reduction Potential
General Chemistry II Electrochemistry Part 4: Cell Potential
Просмотров 193Год назад
General Chemistry II Electrochemistry Part 4: Cell Potential
General Chemistry II Electrochemistry Part 6: Application of Standard Reduction Potential
Просмотров 178Год назад
General Chemistry II Electrochemistry Part 6: Application of Standard Reduction Potential
General Chemistry II Electrochemistry Part 1: Oxidation States
Просмотров 192Год назад
General Chemistry II Electrochemistry Part 1: Oxidation States
General Chemistry II Thermodynamics Part 13: Gibbs Free Energy in Non Standard Conditions
Просмотров 176Год назад
General Chemistry II Thermodynamics Part 13: Gibbs Free Energy in Non Standard Conditions
General Chemistry II Thermodynamics Part 10: Gibbs Free Energy
Просмотров 192Год назад
General Chemistry II Thermodynamics Part 10: Gibbs Free Energy
General Chemistry II Thermodynamics Part 11: Gibbs Free Energy Examples
Просмотров 179Год назад
General Chemistry II Thermodynamics Part 11: Gibbs Free Energy Examples
That guy funny language😂
Hello sir can you make lectures on polarograpy
Thank you so much for this great video. You really saved me for this finals. Blessings.
Thanks a lot, you explained the concept well!
You're welcome! Please let others know about this channel!
this helped so much thanks from 2024!
sir you are awesome too much thanks from turkey
thank you, this makes it so clear
amazing explanation
great explanation. i love the organization of videos into play lists very easy to follow through.
This was a great refresher, your explanation was really clear and easy to understand, thank you 🙏
this was extremely helpful, thank you so much
I'm 8 years late, but this is AMAZING! Thank you so much Nauli Chemistry!
You're welcome!
I am taking chem 12 at SMC right now. It is so helpful to understand. Thank you!!
You're welcome. It is meant as a resource for all chemistry students, but tailored to SMC
I think there may be a mistake in the method 1 calculation. The change in entropy of the system should be 494.394, not 329.21. This makes sense as the different Gibbs free energy changes (-225.363 kJ vs -225.78 kJ) are only off by a small percentage between calculation methods, which agrees much better with the suggestion that this is due to independent and slightly different measured constants.
Hi Leo, let's talk about this in class so I can figure out specifically which part is the one that is wrong. Thanks!
Could I please have a copy of this lab? As a first year teacher this would be a great tool.
Hello Jonathan, I'm happy to share. Please email me for more info.
slowdown that is not an explanation
It looks like there's a small error at 3:36 for the separation of variables step. It should be d[A] = -kdt, not d[A] = -kt.
Thanks Leo, point taken!
Man, you are awesome, your explanation and examples are right on!!!! thanks a lot.
This really helped me finally understand the cations test. Thank you so much.
this was super helpful, thank you!!
You're welcome!
wow I understood! Thank you very much, I have a question... so we can say that the best resonance structure is the most stable one, can´t we?
Hello, yes, the best resonance is energetically the most stable one.
This was so helpful, thank you!
@myahinabox, thanks! Please let others know about the channel!
Bro, the water's lowkey thicc. Edit: Thanks for the explaination. I learn about something in detail today.
Guy, there is no such thing as "black body radiation". Black bodies do not exist. A Planck curve shows the radiation that we would expect a black body to have if that body existed. It bears no relation to the real world. Objects emit THERMAL radiation, not black body radiation. Thermal radiation obeys Wein's law while black body radiation obeys the laws of fantasy. Fantasy has it's place when we're trying to figure things out but must be discarded once we do.
Thank you soooo much! It helped a lot
"Promo sm"
please help. If I had to draw a bohr model from an emission spectrum(ONLY the spectrum is given) and vice versa, how would I go about doing it?
@dorisak7748 , please provide additional information so I can better understand your question. Also, please let others know about the channel!
thank you for explaining when to look for H2O and when not. for K and (a+x). Just to make sure I understand, would I ignore X when is far apart and smaller than my K and in comparison, to a [from (a+x)]?
Hi, yes, x can be ignored when it is compared to an actual number.
The quality of this video is capped to 360p resolution which makes seeing the visual content difficult
Hi, sorry about that. I updated this video with a higher resolution. It is at ruclips.net/video/fARbMriUNfI/видео.html
8:45 There's a mistake. You plug "6.22" instead of "6.52" (given in question) for electron energy. Correct calculation should result in 20.00804.... That is closer to 20 than 19.179 to 19.
thank you for explaining the steps taken and then letting us know how to go on our own to confirm the answer given.
thanks for the video. Explaining with some exercises and indicating step by step help a lot to visualize the direction is going.
You’re welcome, please let others know about the channel! Thank you!
Sir ,this is a good video ,can you make videos about other groups too
really thank you!!!
Absolutely, you're welcome!
mr. hilli is that you?
amazing video
OMG! SO HELPFUL,NOW I WONT FAIL🎉🎉🎉🎉🎉
I don't understand writing
at min 2:10 when you put the delta V in the equation, shouldn't be there 75-10=65 L?
Hello, yes you're right. Apologies for the mistake!
Wouldnt a be the best bc it is the only one with a full octet on the Br?
Too many formal charges, see 1:11
This is really amazing man. Clear, and simple. Thanks. Science bless you.
Thank You! This saved my midterm
this channel is underrated like A LOT!! thank you sm, these videos really help me.
I got an A on my final exam by reviewing your videos sir, thank you so much
thank you so much sir your videos are very clear
Glad to hear that! Please let others know about this channel!
This video saved me before my chem exam, thanks 🙏
Glad it helped! Please let others know about this channel!
Really wonderfully explained
Thank you 🙂 Please let others know about this channel!
Thank you!
You’re welcome! Please let others know about the channel, thanks!
thank you so much. It helpmed me about my chemistry report sheet
You’re welcome! Please let others know about the channel!
You’re welcome! Please let others know about the channel!
thanks a lot you saved my asss
Great! Please let others know about the channel so I can keep making videos!