AP Chemistry · Free-response questions 2012

6 questions, each with its course unit and the official scoring guidelines.

Question 1

Open answer
Question 1 — 1. A 1.22 g sample of a pure monoprotic acid, HA, was dissolved in distilled water. The HA solution was then titrated with 0.250 M NaOH. The pH was measured throughout the titration, and the equivalence point was…

Source: College Board — AP Chemistry, Free-response questions, 2012

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