Ooh, that means they might be done by now! I'm currently at Indiana wrapping up my bachelors, and it is an awesome place (when it isn't 5 degrees outside, which in the last year has been about 50% of the time :roll: ). I've been accepted to Rutgers and UNC Chapel Hill, still waiting on Washington and Alberta (in Canada). I'll just have to go where the money is; the thought of $40k of debt isn't pretty.
If you apply to the university I'm currently at (which is ranked kinda sorta okay--it's a Big Ten with lots of money, but all the applicants want to go to that shiny gold-and-brown school in the north of the state), you'd get in. I have a 3.8 GPA (mostly in bio, though for a time I was a chem major) and the adviser for the department enthused that I could get in anywhere I applied. A 3.5 isn't too far down from that, so I think you'll be fine.
BTW: organic rocks. Long live the ketones.
UCLA and Michigan, as I recall (I'm only applying for an MLIS at the former, and only because I grew up in the area and would be considered in-state--LA is not a pretty or affordable place), require a 3.0 GPA minimum to be considered for admission. If you have a 3.0, you could squeak by. If it's a 2.9, though, you're in a tough spot...I don't know of many schools in the US that don't ask for a min. above that.