a. How many mililiters of 53.4 M (20.4) wt% NaOH with a density of 1.52 (±0.01) g/mL will you need to prepare a 2.000 L solution of 0.250 M NaOH? b. If the uncertainty in delivering NaOH is 10.01 mL, calculate the absolute uncertainty int the molarity (0.250 M). Assume there is negligible uncertainty in the formula mass of NaOH and in the final volume (2.000 L).

a. How many mililiters of 53.4 M (20.4) wt% NaOH with a density of 1.52 (±0.01) g/mL will you need to prepare a 2.000 L solution of 0.250 M NaOH? b. If the uncertainty in delivering NaOH is 10.01 mL, calculate the absolute uncertainty int the molarity (0.250 M). Assume there is negligible uncertainty in the formula mass of NaOH and in the final volume (2.000 L).

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.12QAP

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