Deadass just learnt what my chem teacher has been trying to teach for 2 weeks in under 10 minutes, I had no idea moles and molar mass was this simple, a fact that my chem teacher failed to convey.
*_Summarised by GPT-4_* *(1)* Determine the molar mass of glucose by adding up the molar masses of its constituent elements (Carbon, Hydrogen, and Oxygen) using the periodic table. *(2)* Carbon (C) has a molar mass of 12.01 grams/mole. Hydrogen (H) has a molar mass of 1.008 grams/mole. Oxygen (O) has a molar mass of 16.00 grams/mole. *(3)* The molar mass of glucose = (6 x molar mass of C) + (12 x molar mass of H) + (6 x molar mass of O) = 180.16 grams/mole. *(4)* To find the number of moles in a 1.52 kilogram sample of glucose, convert the kilograms to grams (1.52 kg = 1520 grams). *(5)* Divide the total grams by the molar mass: 1520 grams ÷ 180.16 grams/mole = 8.44 moles of glucose.
broo I swear u literally disgust me I was getting it sooooo well until you had to overcomplicate it at the end and lose me bro I'm just so frustrated to be honest
Deadass just learnt what my chem teacher has been trying to teach for 2 weeks in under 10 minutes, I had no idea moles and molar mass was this simple, a fact that my chem teacher failed to convey.
my chemistry teacher has been doing this for a year and i finally understand
so relateable bro
Complete opposite We learned the subject in 1 day then took a test that used word problems.
Khan Academy>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>Literally every single Chemistry teacher at my school
yeah they all speak in a boring tone and you don't end up learning much
The organic chemistry tutor is a great channel too
It was hard at first but when you focus on it.its actually not that hard.
And its very helpful
I have a quiz on mole convertions this week thanks this will really help me out
What grade?
@@evanwatling3897 I guess we will never know.
@@evanwatling3897 still waiting have some hope brooo
@@WANDERSHAKE had a quiz on it and failed so im coming here to learn it so i know what to do for the unit test (grade 11)
i have my exam in 2 hour 20 mins 💀☠
How can I meet you Sal khan, I am your fan, I couldn't had done machine learning without your videos
Literally the best way to learn anything period
khan Academy is always coming in clutch when i need it the most
*_Summarised by GPT-4_*
*(1)* Determine the molar mass of glucose by adding up the molar masses of its constituent elements (Carbon, Hydrogen, and Oxygen) using the periodic table.
*(2)*
Carbon (C) has a molar mass of 12.01 grams/mole.
Hydrogen (H) has a molar mass of 1.008 grams/mole.
Oxygen (O) has a molar mass of 16.00 grams/mole.
*(3)* The molar mass of glucose = (6 x molar mass of C) + (12 x molar mass of H) + (6 x molar mass of O) = 180.16 grams/mole.
*(4)* To find the number of moles in a 1.52 kilogram sample of glucose, convert the kilograms to grams (1.52 kg = 1520 grams).
*(5)* Divide the total grams by the molar mass: 1520 grams ÷ 180.16 grams/mole = 8.44 moles of glucose.
lol bro summarised the summarised version
Thank you for such nice work ❤️😊
ain't no way this guy taught me a 2 day lesson in 6 minutes
word 💀
Important. Must remember these values
Most confused but very easy topic well explained. Thanks for sharing the knowledge!!
Peace ✌️!!
Thanks man, my textbook was not helping with this at all.
Love e from Punjab
I have a question. Please when does the oxidation numbers of the elements come into place?
Awesome
thanks
Great work sir....keep going!!!
watching this trying to work out molar mass in my chemistry class
Why gram per mole
I tried looking for this so hard last year😭😭
yeh i failed 3 years ago but im back not to conquer my fear
5m fans but only a few thousand views . sounds about right
fortunate son
or you can just do mass in grams/mr
Brooo
I paused at the beginning and used the formula given by my teacher and I got 8.44
Is mol's plural really moles? 😆
LMAOO yes
Please...... In hindi
anyone else here lost cause of ursino
Jesus lives
Jesus Christ is Lord
Jesus loves you repent
broo I swear u literally disgust me I was getting it sooooo well until you had to overcomplicate it at the end and lose me bro I'm just so frustrated to be honest