This guy is the goat of chemistry. You go through these equations briefly but in a way that is totally understandable and it helps me a ton. Couldnt do it without you man
That is very understandable...I couldn't understand it in class my teacher took a whole hour for this and I left a class full of questions then I watched this 7-minute video and it was much better than an hour in my class!
This was extremely helpful! I am doing an online energy resources course and I have never been good at scientific equations. Thanks for explaining it so well!
Really love Ur video....keep it up...and never think u r in the wrong direction....just move... doesn't matter how much Ur views are....but the thing is Ur content is useful not like others....who post nothing but piece of junk....
Thank you very much Sir for this knowledge you shared, I already answered my assignments because of this video. I wish more students will subscribe on your channel. God bless!
25cm³ of nitric acid is reacted with 25cm³ of potassium hydroxide. Temparature change is 7.2K, and solution has a density of 1.0gcm³. How much energy is released in this experiment?
can I use this equation to calculate temperature change for global warming? I'm doing this for a pre-calculus class and I'm doing bad on my research and my partners arent helping me at all
There's a questions in my module.. can you please explain me how to answer this? How much heat energy is gained per gram of liquid water when it is heated from 10.0°C to 11.0°C? A. 4.18 J B. 5.10 J C. 6.15 J D. 7.20 J I don't really understand how to do that.. please explain it to me
M is usually given in the question (sometimes it will be in mL because 1 g = 1 mL) C is a constant, you look it up. For water it’s 4.184 Delta T is the change in Temperature
How much energy must be removed from a 500 g block of ice to cool it from 0∘C to -20 ∘C? The specific heat of ice is 2090 Jkg⋅K. I got the answer as -20,900J but it says it is incorrect and that the answer should be 20,900J. Why?
this was amazing, but the problems for my test only had 2 numbers to fill in! they would leave either the mass, joules or specific hear so i had no idea what to do and got a bad grade 😭😭😭😭😭😭
Does it work if there is lets say a block of iron wich is pulled for 1 m and the energy wich got "disipated"( because of the friction betwen the block of iron and the land ) transformed in heating of theat block of iron and the land wich it slighted on
I’m sure you’ve gotten a lot of “life saver” comments already but I actually mean it when I say you saved me from failing
1:42, this man lost a son, and honourably continued to teach us! This teacher deserves respect from us boys
i was so confused for a sec lmfao
BAHAHAH what a joker
I still don't get what that one thing meant 😅😅
Im dying😭😭😭😭
His son didnt die, he just 'DISAPEARED'
the fact that i learned more in these 7 minutes than ive been studying for the past 6 hours
You just explained in 7 minutes what took my teacher an hour to explain. Thank you!
1:42 my son just disappeared
1:44 when u go home and ur son isn't there
you straight up saved me from failing my chem test thank you so much.
×2 uwu
This guy is the goat of chemistry. You go through these equations briefly but in a way that is totally understandable and it helps me a ton. Couldnt do it without you man
I'm so glad this video continues to be of service
my chem teacher is so bad at explaining things BUT YOU SAVED ME FROM FAILING AND I UNDERSTAND IT NOW!!! thank you
This is way better than my teacher could've ever taught this, thank you so much!!
You manage to compress what takes professors eons to teach into a simple, bite sized video and it is a hundred times more comprehensible.
PhD student here, I actually needed this, thank you...
are you actually?
@@ParaREZX no
bro i'm doing this in freaking middle school!!!!!!
@@MrPaulsackaroff same i'm dying bc it's practically no help online
damn im legit in my first year of high school
A life saver! I have a midterm exam tomorrow and this helped me now in reviewing!💛
1:43 I was not looking at the screen and got very confused, I hope you find your son
Same
This was far more comprehensible and easy to understand than what my teacher said.
That is very understandable...I couldn't understand it in class my teacher took a whole hour for this and I left a class full of questions then I watched this 7-minute video and it was much better than an hour in my class!
You are literally the reason I passed my chem final thank you :)
THANK YOU SO MUCH i passed my exam because of you thank you!!!!
This was extremely helpful! I am doing an online energy resources course and I have never been good at scientific equations. Thanks for explaining it so well!
same
thank you so much I slept through class today and now im not lost
Literally the day of the test ❤thanks you for these videos hope you can continue 🎉
Nice sir, i have a test tmrw, thanks for helping me
Yo this actually helped me so much thanks a ton and keep up the great work. You've helped so many people
Grams x Specific Heat x Temp = Jouls Makes so much more sense to me than c=∆q/(m x ∆t)
Bio major student here and this was much needed for my upcoming exam!
it is all in one, no beat around the bush tnx for teaching us!
Je comprends même pas tant l’anglais mais c’est mieux que la prof. Merci
Really love Ur video....keep it up...and never think u r in the wrong direction....just move... doesn't matter how much Ur views are....but the thing is Ur content is useful not like others....who post nothing but piece of junk....
Thank you very much Sir for this knowledge you shared, I already answered my assignments because of this video. I wish more students will subscribe on your channel. God bless!
How many Juuls is that?
Your spelling is wrong
Its 'joules'
@@Jinnat-kinagri yea... it was a joke lmao
@@Jinnat-kinagri you're spelling it wrong. It's "you're" and "it's"
@@viis No, he got "your" correct, it's not "you're".
i literally just got a 90 on a quiz i had no clue on what to do until i watched this omg omg Thank you!!!!
So you can actually get a good idea of what compound you have if you know the energy gained, the mass and the change in temperature?
This video will make my exam easy today
Thank you. You made this a whole lot simpler 🙏🏾 God bless
I love you you saved my life
This is cool cuz my teacher doesn’t know how to be a teacher but I have you
thank you I have my exam tomorrow
i got 93 on my exam
@@gauravfragrance bad grade
Thanks for saving my grade
you are the best thankes for all your hard work
thanks dude, final is tomorrow
so first-time chem student here just out of curiosity is it always gonna be q divided by the other variables to find out what you need?
This was very helpful. Thanks.
No hablo Inglés, y tampoco lo entiendo muy bien, pero este video me ayudó a entender por completo mi tarea de Química, muchas gracias
Cam you make a video on hoe -40 celsius can be equal to -40 fahrenheit
thanks, for teaching me in a understandable way
you helped me so much I was confused thank you
I LOVE YOU
Any tips on how to derive that equation?
I had a much easier time thanks to you.
I hope you see my question and answer. When do we convert it to Kelvin and how do we do it? In some questions, I made wrong as I didn't convert it.
25cm³ of nitric acid is reacted with 25cm³ of potassium hydroxide.
Temparature change is 7.2K, and solution has a density of 1.0gcm³.
How much energy is released in this experiment?
m is 50 g because it’s 25mL+25mL
c is 4.184
Delta T is 7.2
Multiply those three number together
can I use this equation to calculate temperature change for global warming? I'm doing this for a pre-calculus class and I'm doing bad on my research and my partners arent helping me at all
What happens when your only given one of the finial or initial temperuatures?
What if you only have energy and temperature?
What about when youre looking for the mass of the sample ? Not sure what to multiply
Thank you so much for this video!! I might actually do well on my chemistry test!
Do you have to turn the kj into j? Like you did on your second equation?
when solving for anything other than C (Specific heat), should C be given from the start, or is there a way that you can figure it out by yourself?
This is a part of physics in India....
What would be the sig figs based off?
When you do flame calorimetry and you get the initial mass and final mass which mass do you use?
Thank you sir, this video was amazing.
What if I’m not given temp? Only delta H and the mass ?
Life saver. Thank you so much :)
1.94 kg of mass..... (Is it per second or hour?
Thanks saving me from falling behind the Wolfs. 🤗
Awesome video. My grade thanks you
Love TH-cam University.
There's a questions in my module.. can you please explain me how to answer this?
How much heat energy is gained per gram of liquid water when it is heated from 10.0°C to 11.0°C?
A. 4.18 J
B. 5.10 J
C. 6.15 J
D. 7.20 J
I don't really understand how to do that.. please explain it to me
how to calculate the amount of heat without a specific heat Q=m*ΔT? Is there another around this?
Wait i've got a question. What's the formula for m and c and ∆T?
M is usually given in the question (sometimes it will be in mL because 1 g = 1 mL)
C is a constant, you look it up. For water it’s 4.184
Delta T is the change in Temperature
dude thank fuck, i have a thermochem test tomorrow (retaking for credit save) you’re my review now
Thanks for the help man, hope you find you son soon
Woooooooow,,,,,, great teacher
Why would you convert KJ to J?
Does anyone know how to solve for t1 or t2? I have a physics exam tomorrow and I'm really desperate.
I got one for that: What is the Final Temperature given Heat (q=mcΔT)
th-cam.com/video/11I4giTqJqw/w-d-xo.html
@@chemistNATE Thanks a lot! I actually found it but I forgot to remove the comment.
My exam is today and you helped me out a bunch!
Thanks man! Really helped me
jeez dude I hope you find your son :(
How much energy must be removed from a 500 g block of ice to cool it from 0∘C to -20 ∘C? The specific heat of ice is 2090 Jkg⋅K. I got the answer as -20,900J but it says it is incorrect and that the answer should be 20,900J. Why?
You’re not supposed to make it negative no matter what the change in temp is. I realised that too in the first problem
1:42 You'll find him🙏
The way you hit that calculator was real fucking aggressive you need to calm down Nate
ok but can i say that at some points throughout the video you kinda sound like deadpool
That was really useful
I finally get it. Thanks!
I actually understand, wow thank you so much
Thank you so much!
Great video... Although I’m learning it in Germany everything was explained although it is not my mother language
this was amazing, but the problems for my test only had 2 numbers to fill in! they would leave either the mass, joules or specific hear so i had no idea what to do and got a bad grade 😭😭😭😭😭😭
how to calculate time ??
Why
U
Use
Calculator
big brain time. thank u man!
This is useful, thank you!
Thank you... so much.
Does it work if there is lets say a block of iron wich is pulled for 1 m and the energy wich got "disipated"( because of the friction betwen the block of iron and the land ) transformed in heating of theat block of iron and the land wich it slighted on
Honestly it SOUNDS like that would be true, unless there was heat created or dissipated in another way which hasn’t already been accounted for …
Thank you.
What about m*deltaT??
life saver thanks buddy
1:42 me when my son dissapears
I typed this '∆' Nd here I am wondering about life...
Thank you very much