I’m new to the channel and WOW! This man just explained a 2 hour lecture in 14 minutes better than my professor, thank you goat!
@ChadsPrep7 ай бұрын
Great to hear!
@mikasa449Ай бұрын
omg thank u so much!!! I saw this question during my olympiad prep and I was so confused cause this wasn't taught in high school but u explained it so easily!! I was almost gonna cry lol I couldn't find it in my book
@ChadsPrepАй бұрын
You're very welcome - glad you found us!
@laughter952 жыл бұрын
Man, I love your teaching style w/the tradition white board. And your Christian-themed shirts are wholesome.
@ChadsPrep2 жыл бұрын
Glad you like it, JT!
@user-ro3vs6iy1m12 күн бұрын
Love this was really helpful ❤
@ChadsPrep12 күн бұрын
Excellent!
@mulatiechekol4513 Жыл бұрын
Thank you teacher!
@ChadsPrep Жыл бұрын
You're welcome!
@jachikeumeh2122 жыл бұрын
Loved this! Very helpful
@ChadsPrep2 жыл бұрын
Glad to hear it!
@MapaloMwewa-oo1ow6 күн бұрын
🎉
@harry-uh4yg Жыл бұрын
Understood 😍😍 thank you
@ChadsPrep Жыл бұрын
You're welcome!
@devikanair442 жыл бұрын
for density, are we to approach it as like when density increases it's b/c the mass increased or b/c volume decreased? for example when you increase pressure of solid h20 and it enters liquid phase is that b/c there's more mass per area of volume (overall mass doesn't increase I believe?) or is it b/c there's now less volume? as always loving the videos!
@ChadsPrep2 жыл бұрын
The reason ice is less dense than liquid water is due to molecules spreading out into a crystal structure upon freezing which maximizes the number of hydrogen bonds formed. So the same number of molecules now spreads out into a slightly larger volume and hence a lower density. When higher pressure is applied to a substance it will tend to occupy a lower volume (we see the extreme of this for gases but to a much, much smaller extent also for solids and liquids). But if the conditions are very close to the solid-liquid line of equilibrium higher pressure could also lead to a phase change favoring whichever phase takes up a smaller volume (i.e. whichever is more dense). Hope this helps!
@devikanair442 жыл бұрын
@@ChadsPrep thank you!
@ChadsPrep2 жыл бұрын
@@devikanair44 You're welcome!
@missstringcheese4 ай бұрын
So Ive received this question twice on my exams and I always get it wrong and forget the answer but what is the ideal conditions for a gas? In terms of atm and temperature
@titusmakali74055 ай бұрын
What abòut phase diagram for sulphur compounds or compounds that have allotropes ..how do they behave
@nyemawalker Жыл бұрын
So for melting and boiling point how do you know where the atmosphere Will be? (Is it usually a given?)
@ChadsPrep Жыл бұрын
Can you clarify your question a little further when you say - where the atmosphere will be? Is this in reference to something said in the video?
@innocentskolo372310 ай бұрын
The best i couldnt understnad this before
@ChadsPrep10 ай бұрын
Awesome!
@user-pi2uz4fr6x3 ай бұрын
Wow, he is good not lie
@ChadsPrep3 ай бұрын
Happy Studying!
@nourelbaz8276 ай бұрын
Thank you sir
@ChadsPrep6 ай бұрын
You are welcome!
@nightchandiru76178 ай бұрын
Thanx alot ur xo far mi bst tr❤
@ChadsPrep8 ай бұрын
You're welcome!
@ceazerilukena11 ай бұрын
EXCELLENT
@ChadsPrep11 ай бұрын
Thanks!
@kundaimurevanemwe9554 Жыл бұрын
Wowww.Wowww...best explaination
@ChadsPrep Жыл бұрын
Excellent!
@kandacemesser95092 жыл бұрын
Does the OAT Prep package come with videos and practice questions?
@ChadsPrep2 жыл бұрын
Hi Kandace! It comes with videos tailored for the OAT and plenty of practice questions for the sciences (no reading comprehension presently) including quizzes following each video and 5 individual practice tests for each subject. You can see all the details here: courses.chadsprep.com/bundles/chads-dat-prep Happy Studying!
@kandacemesser95092 жыл бұрын
@@ChadsPrep Good to know. Thanks!
@ChadsPrep2 жыл бұрын
@@kandacemesser9509 👍 👍 👍
@user-vl1bk9jh4h7 ай бұрын
What do you mean by ice is less dense than liquid water??? I don't understand sir???
@ChadsPrep7 ай бұрын
If you put ice cubes in your glass - do they float?
@user-vl1bk9jh4h7 ай бұрын
@@ChadsPrepno sir .😶
@ChadsPrep7 ай бұрын
Go get a glass of water, add the ice cubes, if they don't sink to the bottom, they float and are therefore less dense than liquid water