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tierra parker 1J
Posts: 61
Joined: Fri Sep 28, 2018 12:17 am


Postby tierra parker 1J » Fri Jan 11, 2019 10:09 am

can someone explain the so what of equilibrium like what can you do knowing what the equilibrium of a reaction is?

Carissa Young 1K
Posts: 65
Joined: Fri Sep 28, 2018 12:17 am

Re: equilibrium

Postby Carissa Young 1K » Fri Jan 11, 2019 10:49 am

If you know what the equilibrium constant of the reaction is, you can use it (plus some extra given info), to figure out the individual equilibrium concentrations of products and reactants. Hope that answers your question!

Briana Lopez 4K
Posts: 44
Joined: Wed Nov 22, 2017 3:01 am

Re: equilibrium

Postby Briana Lopez 4K » Fri Jan 11, 2019 11:29 am

Also, when a reaction is said to be at equilibrium, it means that the products and reactants are being produced at the same rate. A chemical reaction at equilibrium represents a fixed P/R=K ratio. K is independent of concentration which means it will not change when there is more of one product or reactant.

Nico Edgar 4L
Posts: 32
Joined: Fri Sep 28, 2018 12:19 am

Re: equilibrium

Postby Nico Edgar 4L » Fri Jan 11, 2019 3:22 pm

If you know the equilibrium reaction and the value of Keq for that reaction, you can figure out which way the reaction is moving when given any concentrations in that reaction. Just plug those non-eq values into the Keq equation and if your value is less than the Keq the reaction is moving toward the products and if it is larger the reaction is moving toward the reactants.

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