Hesss Law

Moderators: Chem_Mod, Chem_Admin

itzeelpadillaDis1A
Posts: 52
Joined: Fri Sep 29, 2017 7:03 am

Hesss Law

Postby itzeelpadillaDis1A » Sun Jan 21, 2018 5:13 pm

Will hess's law be on Test 1?

mayasinha1B
Posts: 70
Joined: Fri Sep 29, 2017 7:04 am

Re: Hesss Law

Postby mayasinha1B » Sun Jan 21, 2018 5:20 pm

We discussed this in class and there were several problems on it in the homework so I would say yes.

Dylan Davisson 2B
Posts: 50
Joined: Thu Jul 27, 2017 3:00 am
Been upvoted: 2 times

Re: Hesss Law

Postby Dylan Davisson 2B » Sun Jan 21, 2018 5:21 pm

You will most likely need to know it. The lecture outline that has all of the chapter 8 material we need to know states: "Define enthalpy and explain how Hess's law depends on the fact that enthalpy is a state property."

Warda Sahib 2J
Posts: 29
Joined: Thu Jul 13, 2017 3:00 am

Re: Hesss Law

Postby Warda Sahib 2J » Sun Jan 21, 2018 9:04 pm

Yes, you will need to know these three techniques: Hess's law, Bond Enthalpies, Standard enthalpies of formation. The only one you don't have to worry about for the test is isothermal.

Vincent Kim 2I
Posts: 50
Joined: Fri Sep 29, 2017 7:04 am
Been upvoted: 2 times

Re: Hesss Law

Postby Vincent Kim 2I » Mon Jan 22, 2018 5:16 pm

It's also in the textbook on chapter 8, section 16 for a quick reference

Chem_Mod
Posts: 17238
Joined: Thu Aug 04, 2011 1:53 pm
Has upvoted: 367 times

Re: Hesss Law

Postby Chem_Mod » Mon Jan 22, 2018 6:42 pm

Yes

As I have said multiple times in class.

Veronica Rasmusen 2B
Posts: 49
Joined: Sat Jul 22, 2017 3:01 am

Re: Hesss Law

Postby Veronica Rasmusen 2B » Mon Jan 22, 2018 11:22 pm

yes, as it is in our lecture notes and in our homework


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 6 guests