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mlddmlnog
 one year ago
Best ResponseYou've already chosen the best response.0dw:1358812552398:dw

abb0t
 one year 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 = ______________

mlddmlnog
 one year ago
Best ResponseYou've already chosen the best response.0ahh thank you SO much!!!! @abb0t !

mlddmlnog
 one year ago
Best ResponseYou've already chosen the best response.0dw:1358814761172:dw

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

mlddmlnog
 one year 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
 one year 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
 one year 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.

mlddmlnog
 one year 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
 one year ago
Best ResponseYou've already chosen the best response.1I already gave you some values there.
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