3 жыл бұрын
6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
7 жыл бұрын
8 жыл бұрын
8 жыл бұрын
8 жыл бұрын
8 жыл бұрын
8 жыл бұрын
Пікірлер
@Armyblinkindia 6 сағат бұрын
Thank you sir 😊
@mrcausey 2 сағат бұрын
You're welcome!
@sasirekha5520 3 күн бұрын
Thank you so so much! This really helps!
@mrcausey 3 күн бұрын
@@sasirekha5520 You're welcome. Thank you for watching and commenting.
@Lord_of_MUSHROOM 16 күн бұрын
Mr causey are you alive why no new videos??
@stormchaseref3628 16 күн бұрын
The nostalgia is hitting me after watching your videos for three years in high school. Every time I come back, I learn something new, or get reminded of something I forgot about.
@mrcausey 16 күн бұрын
@@stormchaseref3628 thank you
@amanitaspooder6829 19 күн бұрын
спасибо сэр <3
@Professionalcat360 25 күн бұрын
5:35 *Milli 1/1000 .001 10‐³
@mrcausey 24 күн бұрын
Yes, thank you, but since the ratio is correct I decided to let it go.
@LUCIDWRITES Ай бұрын
THANK YOU VERY MUCH I cannot express enough how much you've saved me from failing my exam tomorrow. I learned more here than the previous sessions with my teachers
@kanhadevil2109 Ай бұрын
sir after 3p orbital comes 4s orbital then how are we transfering electron to 3d orbital instead of 4s orbital ?
@mrcausey Ай бұрын
@@kanhadevil2109 when both the 4s and 3d are empty the 4s has less energy than the 3d and nature tends move toward the lowest energy (least resistance). So the 4s fills first but once the 4s is filled it now has the higher energy and the 3d moves lower to be filled following Hund's rule.
@samstergames4682 Ай бұрын
MR. CAUSEYYYYY
@ziavillavert442 Ай бұрын
😊
@bluberry6687 Ай бұрын
Thank you so much!!
@mrcausey Ай бұрын
@@bluberry6687 You're welcome. Thank you for watching.
@_TinyStark_3000 Ай бұрын
Oh my god 13years Thank you so much for the video Absolutely brilliant
@mrcausey Ай бұрын
@@_TinyStark_3000 Thank you for watching and commenting.
@scp_dr_lance711 Ай бұрын
"Our data is only as good as the tools and the idiot using it." - Mr. Causey. 2011. Video part: 0:45. Brilliant quote.
@Raven99991 2 ай бұрын
Watching this so i can prove my friend right that i did write tetralmethylenedisulfotetramine correctly
@deshrajsinghpanwar 2 ай бұрын
❤❤❤❤❤❤❤
@TienkaFisholine 2 ай бұрын
Oh please sir I need your help on chemical equation
@mrcausey 2 ай бұрын
@@TienkaFisholine How can I help?
@mrcausey 2 ай бұрын
Yep!
@deepak21179 2 ай бұрын
OH MY GOD A 13 YEAR OLD VIDEO
@haniaanwar7303 2 ай бұрын
prettiest video ever
@mrcausey 2 ай бұрын
@@haniaanwar7303 Thank you for watching and commenting!
@nii3589 3 ай бұрын
Why was 4s not filled before 3d. I thought it had a lowwr energy level than 3d and so should be filled first. Or is there an exception to the rule. Thanks for your presentatiom. It was helpful
@mrcausey 3 ай бұрын
@@nii3589 The 4s is not always lower than 3d because these orbitals actually move and switch places in certain situations. This was discovered and published around 2012. Very cool finding.
@nii3589 3 ай бұрын
@@mrcausey Thank you for your prompt response. This explanation helps.
@saraluvsyuo 3 ай бұрын
thanks! <3
@mrcausey 3 ай бұрын
You're welcome!
@NandanYalla 3 ай бұрын
Sir, when I typed in the link, my connection to the site is not secure. Can you please fix this issue sir?
@NandanYalla 3 ай бұрын
Still an awesome video
@bobahaha8412 3 ай бұрын
Thanku
@mrcausey 3 ай бұрын
You're welcome!
@you-tube-er 4 ай бұрын
Nice explanation 😃😃😁😁
@ajbro3236 4 ай бұрын
Hello Mr. Cassey. Thanks for this. Can I have a copy of this presentation? Thank you :)
@mikkogaviola6099 4 ай бұрын
Great, you are a lifesaver
@mrcausey 4 ай бұрын
Thank you for watching and commenting!
@adamshenk9970 5 ай бұрын
fantastic thanks so much
@AdamShenk-hd6vp 5 ай бұрын
incredible thank you so much
@mrcausey 5 ай бұрын
Thank you for watching and commenting!
@adriana2854 5 ай бұрын
this really helped me even 9 years later, thank you!
@mrcausey 5 ай бұрын
Thank you for watching and commenting.
@KSrawat5 5 ай бұрын
Very good
@TheSupermanboo 5 ай бұрын
Thank you so much for your video! This video is very helpful! Quick and easy explanation before I take my quiz for chemistry! thank you Mr. Causey! :)
@mrcausey 5 ай бұрын
You're welcome!
@VijjiMahe 5 ай бұрын
Sir i have one doubt that in some exams i have been seen some questions that is magnetic quantum numbers have values positive 2 how can we know that element
@AkKikMauMau 5 ай бұрын
12 years later you’re still helping people. I have a college chemistry exam today
@mrcausey 5 ай бұрын
Good luck!
@orangecaprinun 5 ай бұрын
Thank you professor, but I'm confused as to why the phosphorus atom couldn't just form a double bond using the the pair of electrons in the 3s orbital if it had to form 5 bonds. 1 double bond + 3 single bonds for a total of 5?
@mrcausey 5 ай бұрын
The energy would be unbalanced.
@mrcausey 6 ай бұрын
Hydrogen is always diatomic in its pure form.
@MinaAli-i5z 6 ай бұрын
how did you know it yields H2 instead of H at the beginning? where did the other H come from? it was first 2 H's in the reactants then 3 H's in the products idk how you know to do that for similar problems
@CutenMore 6 ай бұрын
Thanks so much I really appreciate this ❤
@mrcausey 6 ай бұрын
You're welcome! Thank you for taking the time to comment.
@Etejv19883 6 ай бұрын
This video is super helpful thank you so much!
@mrcausey 6 ай бұрын
You're welcome!
@YamiDuarte-yd1bg 6 ай бұрын
Im in my second year of chem and i dont know how to use this calculator!! Thank you for teaching me the basics now i should get better
@mrcausey 6 ай бұрын
You're welcome. Make sure to practice using the calculator regularly.
@ilovetech8341 7 ай бұрын
If the speed of light c depends on wave length (distance) but then distance depends on speed of light... you are using circular logic. No wonder you have to set c to 1 to make Maxwell and so many equations work. No one actually knows the speed of light so they just set it to a constant 1. lmao
@mrcausey 7 ай бұрын
The speed of light is not a function of wavelength but is a constant.
@ilovetech8341 7 ай бұрын
@@mrcausey if the speed of light is constant then it isn't a function of anything. c depends on nothing else. you can't just make shit up and say there is some magical speed limit in the universe to fit your approximations on things. that is not logical or sensible.
@mrcausey 7 ай бұрын
@@ilovetech8341Nobody is making anything up. The speed of light in a vacuum is the product of wavelength and frequency. However, dispersion slows light when light passes through a medium and is refracted. It is the refractive index that is a function of the wavelength.
@ilovetech8341 7 ай бұрын
@@mrcausey There is no such thing as a speed of light. That is the rate of a wave propogation. And the fact that light "slows down" through glass defies the whole bullshit theory that c is constant for all observers irregardless of frame. It is self evident that c is not constant. And you can produce instant messaging through longitudinal pulse. This whole max c for all observers is just made up fantasy.
@mrcausey 7 ай бұрын
@@ilovetech8341 Okay, other than just stating it's b.s. What is your empirical evidence or even mathematical evidence?
@OpachChess 7 ай бұрын
w video
@zenitsuagatsuma5634 7 ай бұрын
Hi sir, how do you get the .108 kg H2O in 2:19?
@mrcausey 7 ай бұрын
I am converting the grams to kilograms.
@zenitsuagatsuma5634 7 ай бұрын
@@mrcausey thanks!
@SimTaye 7 ай бұрын
thank you so much
@mrcausey 7 ай бұрын
You're welcome!
@TeacherJonB 7 ай бұрын
Where are you getting "phosphoride" from? I can't find any corroborating sources?
@KazuichiSoda. 7 ай бұрын
Thanks!
@mrcausey 7 ай бұрын
You're welcome!
@jaymanawis107 7 ай бұрын
thank you sir, it helped me a lot
@mrcausey 7 ай бұрын
You're welcome.
@dawoodtechwholeseller 7 ай бұрын
Helping in the era of ai 2024
@mrcausey 7 ай бұрын
Thanks for watching!
@BASI6 8 ай бұрын
This video really helped me understand thermodynamics clearly and without any misinformation.
@mrcausey 8 ай бұрын
Thanks for commenting!
@Thingsaboveu 8 ай бұрын
I was three years old when u made this video
@mrcausey 8 ай бұрын
Thanks for watching!
@AgnesObasi-fp7pq 9 ай бұрын
Hmmm