yeah, i feel really stupid when people ask me chem questions now. i mean, i haven't taught any of it since 2004, and haven't studied any of it since 2005/2006 when i was taking MCATs. regular gen chem, inorganic chem, and even basic organic chem is like a totally different thing than what i'm used to dealing with now.......they feel like completely different subjects that what i'm used to now in biochem, neurochem, pharmacology, and toxicology etc.
i feel like the only thing i could contribute to a chemistry forum is the absolute basics of pH, buffering, cycling, salts, 2-part dosing, kalk dosing etc. talking about certain products/supplements (not zeo or probio) vs generics (baking soda, dowflake etc).
toxicology of marine animals would be something my background is more geared to, even though i have absolutely no marine bio experience with LD/ED 50 of those type of toxins beyond what is in the literature.