AP Chemistry: Rules for Significant Figures

AP Chemistry For Dummies Cheat Sheet. ... It is easy to see the values in an ICE chart. I will use a WA with a Ka of 1x10-6, Y will represent the original conc. ... Rest assured that the College Board folks have been made aware of the concerns that some of you have regarding this year's examination. What follows is their response to those concerns. ................
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