Explain how many more units of ph change

Reference no: EM13211555

Compared to each of the four buffer systems, how many more units of pH change did you observe in the distilled water upon the addition of 0.5 mL 0.1 M HCl? (I observed a 6.97 drop.) What can you conclude from these results? -- Need 4 of them because I'm lost. Also, how can I estimate the useful range of a pH meter?

Reference no: EM13211555

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