Data Sheet Show units and use correct number of significant figures Sample Number 51509. Determining an appropriate samp

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Data Sheet Show Units And Use Correct Number Of Significant Figures Sample Number 51509 Determining An Appropriate Samp 1 (43.55 KiB) Viewed 19 times

Data Sheet Show units and use correct number of significant figures Sample Number 51509. Determining an appropriate sample size of unknown acid: Delong Mass of HA olla Initial Volume 2.1 m2 Final Volume 8.6 Volume of NaOH(aq) 6-5mb (should be between 5 and 12 mL) Determination of the molar mass of unknown acid: Molarity of NaOH(aq) 0.096 Trial 1 Mass of HA Initial volume NaOH(aq) Total volume at endpoint Moles of HA 0.112 8.6 6.2 Final volume NaOH(aq) 14.8 Molar Mass HA Trial 2 Mass of HA 0.110 Initial volume NaOH(aq) 14.8 Total volume at endpoint op 6.1 Moles of HA Final volume NaOH(aq) 20.9 Molar Mass HA Trial 3 Mass of HA VARUB 0.109 Initial volume NaOH(aq) 7022 25.6 Total volume at endpoint 6.2 Moles of HA Final volume NaOH(aq) 31.8 Molar Mass HA Average Molar Mass of HA True Molar Mass of HA by grader post-lab questions on other side Lab 3. Determination of the Molar Mass of a Monoprotic Acid