method 1

Moderators: Chem_Mod, Chem_Admin

alanaarchbold
Posts: 68
Joined: Fri Sep 28, 2018 12:27 am

method 1

Postby alanaarchbold » Sat Jan 26, 2019 4:51 pm

In method 1 from the last lecture do the 2 NO's cancel each other out?

Kyle Golden Dis 2G
Posts: 67
Joined: Fri Sep 28, 2018 12:17 am

Re: method 1

Postby Kyle Golden Dis 2G » Sat Jan 26, 2019 5:22 pm

Yes. The 2NO's cancel each other which is why NO is not in the final reaction.

004932366
Posts: 31
Joined: Wed Nov 22, 2017 3:00 am

Re: method 1

Postby 004932366 » Sat Jan 26, 2019 7:05 pm

You can cancel them out because they are on opposite sides of the equation! (one is a reactant, the other is product)

Tuong Nguyen 2I
Posts: 71
Joined: Fri Sep 28, 2018 12:26 am
Been upvoted: 1 time

Re: method 1

Postby Tuong Nguyen 2I » Sat Jan 26, 2019 7:14 pm

Those chemical species that are a product of one reaction but also the reactant of another are considered intermediates, so you don't have to worry about them when using Method 1.


Return to “Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)”

Who is online

Users browsing this forum: No registered users and 0 guests