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I'm expanding this article for a class. I was going to give a little bit more background to the equation itself, citing Redlich and Kwong's 1949 paper. I'll go into a little bit of their derivation of it. I'm then going to talk about some of the modifications that have been made to the equation over the years.
The expansion is a work in progress right now (28 April 2012). I'm open to advice, but it would be nice if I could have a few days to do what I'm going to do. I also created an article on Joseph Neng Shun Kwong, who doesn't currently have one.
do you have any reference for the range of adequateness p / p_c < T / (2 T_c)? I haven't found any source mentioning this fact except wikipedia. derda17—Preceding undated comment added 14:54, 24 September 2012 (UTC)
No, I do not. That information was already in the article (uncited) when I expanded it. It could probably be removed, unless you have a citation for it. JDS Chem 444 Sp2012 (talk) 05:40, 14 November 2012 (UTC)