CHEM 1010H Lecture Notes - Lecture 1: Buffer Solution, Titration, Sodium Hydroxide
14 Mar 2018
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Partners name: mike beardsall: part a buffering action. Chem1000h lab report 5 ph before additions ph after acid ph after base addition addition. Naoh + ha ->h2o + naa: provide (with explanation of what you"re solving for) the sample calculations for the determination of the concentration of the unknown weak acid, [ha] (mol/l). J: fill in the values initial , and final column, and the values for the. Concentration of the unknown acid based on your calculations. 22. 7: calculate the average concentration of the unknown weak acid based on the last column of the above table. Again, you may disregard values that you believe to be inaccurate provided you state your reasoning (e. g, because you overshot the end-pointetc. : measuring the dissociation constant ka of the weak acid. Complete the following: unknown acid code: ________unknown monoprotic acid 1_______________ [naa] or [a-] ph of the mixture pka.
