In the Experiment PDF for Buffer Solutions, the procedure for testing the six solutions says that once a solution changes pH by more than 0.5 units after an addition, the solution can be discarded. However, the report submission requires pH values all the way out to 25 drops of added HCl and all the way out to 25 drops of added NaOH. Please change the Experiment PDF to agree with what the report submission requires.
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