The total volume required to reach the endpoint of a titration required more than the 50 mL total volume of the buret. An initial volume of 49.48± 0.05 mL was delivered, the buret was refilled, and an additional 1.73 + 0.06 mL was delivered before the endpoint was reached. The titration of a blank solution without the analyte required 0.54 ± 0.04 mL. Calculate the endpoint volume corrected for the blank and its absolute uncertainty. Note: Significant figures are graded for this problem. To avoid rounding errors, do not round your answers until the very end of your calculations. volume: mL mL

The total volume required to reach the endpoint of a titration required more than the 50 mL total volume of the buret. An initial volume of 49.48± 0.05 mL was delivered, the buret was refilled, and an additional 1.73 + 0.06 mL was delivered before the endpoint was reached. The titration of a blank solution without the analyte required 0.54 ± 0.04 mL. Calculate the endpoint volume corrected for the blank and its absolute uncertainty. Note: Significant figures are graded for this problem. To avoid rounding errors, do not round your answers until the very end of your calculations. volume: mL mL

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The total volume required to reach the endpoint of a titration required more than the 50 mL total volume of the buret. An initial
volume of 49.48 + 0.05 mL was delivered, the buret was refilled, and an additional 1.73 +0.06 mL was delivered before the
endpoint was reached. The titration of a blank solution without the analyte required 0.54 ± 0.04 mL. Calculate the endpoint
volume corrected for the blank and its absolute uncertainty.
Note: Significant figures are graded for this problem. To avoid rounding errors, do not round your answers until the very end of
your calculations.
volume:
mL
+
mL

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