Re: pinhole Stoichiometry activities

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From: Paul Doherty (pauld@exploratorium.edu)
Date: Mon Apr 18 2005 - 11:02:08 PDT 

Message-Id: <FB382A60-B033-11D9-927F-000A95B38012@exploratorium.edu>
From: Paul Doherty <pauld@exploratorium.edu>
Subject: Re: pinhole Stoichiometry activities
Date: Mon, 18 Apr 2005 11:02:08 -0700

Hi Coral

Sounds like a great idea.

I'm willing to check it for you.

Paul D

On Apr 18, 2005, at 10:31 AM, Coral Clark wrote:

> Not stoichiometry, but it will help students memorize valences and
> polyatomic ions.  Sometimes, that's half the battle:
>
> I am currently working on a card game: Free Radical Rummy, but I'm
> still working out how many of what cards should be in the deck.  It
> will play like rummy, only sets will be molecules.   For example, 1
> Calcium card would need to be paired with 2 Nitrate cards for a set. 
> If anyone would like a copy of the write-up when I am done, please
> send me an email.  (note: I am not sure when I will finish it.)
>
> coralc@raft.net

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