Wow, I was struggling so much the way my professor taught me, and I was always making mistakes. But using this method of just going through all the bonds broken and made it is sooo much easier. Thank You!
Why is the final answer kj/mol when you are multiplying by the number of mols in the step in which you are calculating bonds broken and bonds formed. Would that not cancel out the Mols?
Wow thank you so much, i was looking for the nearest cliff, but you solved my problems, thank you
The voice of an angel :3
Wow, I was struggling so much the way my professor taught me, and I was always making mistakes. But using this method of just going through all the bonds broken and made it is sooo much easier. Thank You!
Sounds like Kim Kardashian is giving a Chemistry lesson. I can't get passed the voice. Damn you, ADD!!
nice, except 2096-2235 does not equal to -85. its -139. How do i get to -85??
Yes! You are a godsend. Oh, and your voice is really soothing :D
THAAAAAAT VOICEEEEEEE!!!!!!!!!!!!!!!!!
Why is the final answer kj/mol when you are multiplying by the number of mols in the step in which you are calculating bonds broken and bonds formed. Would that not cancel out the Mols?
You do have a really nice voice, and a very clear way of presenting the information. Great job!
Thank You Very Helpful Videos Ever!
a gr8 tutorial.....thanx...u saved my life :)
what would be the case if you wanted one mole of a polyatomic, but some diatomic atoms would have a coeffiecient?>
OMG!!! marry me! such an angelic voice, haha thanks for the video btw. well explained
It's because it was 2096-2181.
Thank youuuuu! helped loads :D
This is very good!, and your voice is beautiful.
Can someone PLEASE help me. Is Co2 C=O (and would it be x2 or x1) or O=C=O ( and would that be x4 or x2)
Yes CO2 is structured like 0=C=0. Use 2x the C=0 bond enthalpy as you are breaking (or forming) two of those bonds.
very useful! thankx a lot :)
you have such acute voice awwwwwwwwww
thank you (: so very much!
you have a really nice voice
great guide! but more importantly, you have a beautiful voice:)
your voice is just like promise phan's
thanks, and such a pretty voice :)
Better than KhanAcademy
Cute voice!
that voice is beautiful lol
clutch
God ,that voice is soooo annoying !