[Catalist] Equilibrium and temperature

[Andy Gray]

Particularly love the chorus: high-low-high-low-high-low :)

Misconceptions? Trolling? Or serious?


On Sat, 25 Nov 2017 at 3:15 pm, Roy Skinner <rsskinner at optusnet.com.au>
wrote:

> I think this song may help to straighten out misconceptions.
>
> Roy
>
>
>
>
> https://www.facebook.com/acapellascience/videos/1670432983001406/?fref=mentions
>
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>
> *From:* Catalist [mailto:catalist-bounces at lists.stawa.net] *On Behalf Of *Andy
> Gray
> *Sent:* Friday, 24 November 2017 2:20 PM
> *To:* catalist at lists.stawa.net
> *Subject:* Re: [Catalist] Equilibrium and temperature
>
>
>
> Hi Andrew - although outside of the ATAR course,
> http://www.chem1.com/acad/webtext/thermeq/TE5.html is pretty good at
> explaining the relationship between changes in Gibbs free energy and K.
> Also, https://aatishb.com/entropy/ uses sheep to explain entropy and it's
> AWESOME!
>
>
>
> Enjoy the weekend :)
>
>
>
> On 24 November 2017 at 12:11, Andrew Bland <abl at gmas.wa.edu.au> wrote:
>
> Dear chemistry teachers,
>
>
>
> When a system is heated, both the forward and reverse reaction rates
> increase, “but the endothermic reaction increases more than the exothermic
> reaction. The endothermic reaction is always affected more by a temperature
> change than the exothermic reaction. This is true even when a system is
> cooled…” Chem for WA 2.
>
>
>
> My question is why is the endothermic reaction rate always effected more
> than the exothermic rate? I cannot find an explanation in any of my texts,
> only a re-stating of this in various forms.
>
>
>
> Thanks
>
>
>
> Andrew
>
>
>
>
>
> Andrew Bland
>
> Head of Year 10 and Head of Geographe House
>
> T:  +61 8 9752 5252 <+61%208%209752%205252>
>
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>
> A:  PO Box 920, Busselton WA 6280
>
> E:  abl at gmas.wa.edu.au
>
> W: www.gmas.wa.edu.au
>
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