sre


Moderators: Chem_Mod, Chem_Admin

jane_ni_2d
Posts: 67
Joined: Fri Sep 28, 2018 12:23 am

sre

Postby jane_ni_2d » Mon Jan 28, 2019 1:22 pm

What is a standard reaction enthalpy?

jessicahe4Elavelle
Posts: 61
Joined: Fri Sep 28, 2018 12:27 am
Been upvoted: 1 time

Re: sre

Postby jessicahe4Elavelle » Mon Jan 28, 2019 1:25 pm

Standard enthalpy of reaction is the enthalpy change that occurs in a system for a reaction in which it’s reactants and products are in their standard state.

Amar Singh
Posts: 31
Joined: Fri Sep 28, 2018 12:20 am

Re: sre

Postby Amar Singh » Sat Mar 09, 2019 2:54 pm

You can just think of it as the normal enthaply, except when the conditions of the reactants and products are in the standard state. So it must be in 1 bar and pure states of elements.

Diana Bibireata 1B
Posts: 60
Joined: Fri Sep 28, 2018 12:23 am

Re: sre

Postby Diana Bibireata 1B » Sat Mar 09, 2019 7:29 pm

The standard reaction enthalpy is just the enthalpy when all reactants and products are in their standard state at 1 atm.

Mark 1D
Posts: 63
Joined: Fri Sep 28, 2018 12:18 am

Re: sre

Postby Mark 1D » Sun Mar 10, 2019 7:46 pm

enthalpy of standard state for reactants and products (which are in their standard states)

jocelyntzeng
Posts: 59
Joined: Fri Sep 28, 2018 12:18 am

Re: sre

Postby jocelyntzeng » Sat Mar 16, 2019 12:51 pm

is standard state at 1 bar or 1 atm


Return to “Ideal Gases”

Who is online

Users browsing this forum: No registered users and 1 guest