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anonymous
 3 years ago
Help ! :'(
I will post the problem below:
anonymous
 3 years ago
Help ! :'( I will post the problem below:

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1358812552398:dw

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.1The bonds are N2 one N≡N bond (triple bond) H2 one HH bond NH3 three NH bonds Hence: ΔH = D(N≡N) + 3·D(HH)  2·3·D(NH) 942kJ/mol + 3·432kJ/mol  6·386kJ/mol = ______________

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ahh thank you SO much!!!! @abb0t !

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1358814761172:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@wcaprar thank you for coming! :) please help if you could :'(

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@abb0t hi abb0i think you are like the only one who could actually do this problem. so please please please help :'(

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.1Remember that breaking a bond gives off heat and forming a bond consumes heat there4 lets look at the equation. I had to look up those values, you should be able to look them up in your book, i think they are lsted in the back of your book. Do the same thing I did with the last problem.

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.1I don't have all the values, but I have a few here in front of me: C=N is 891 CH is 413 C≡N is 305 Please try it yourself first. I am not benefiting from giving you the answers, rather it is your duty to master this for your exam and or final.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@abb0t yes, i know. but what i actually need help is just to see how it is set up, and what the value of N triplebond C is. because it is not in the book.

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.1I already gave you some values there.
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