Using this data, calculate the molarity of the oxalic acid standard solution. **Experiment 14: Acid-Base Titrations**---**Part I. Standardization of the Sodium Hydroxide Solution**1. **Mass of Components** - Mass of weighing bottle + sample: 12.5253 g - Mass of weighing bottle - sample: 9.9932 g - Mass of H₂C₂O₄·2H₂O: 2.5320 g - Volume of H₂C₂O₄ solution: 250.00 mL2. **NaOH Titration Data**| Run Number | Volume of Oxalic Acid Used | NaOH Buret: Final Reading | NaOH Buret: Initial Reading | Volume of NaOH Used ||------------|----------------------------|---------------------------|----------------------------|----------------------|| 1 | 25.00 mL | 42.10 mL | 0.20 mL | 41.90 mL || 2 | 25.00 mL | 42.20 mL | 0.15 mL | 42.05 mL || 3 | 25.00 mL | 42.35 mL | 0.40 mL | 41.95 mL || 4 | 25.00 mL | 42.50 mL | 0.55 mL | 41.95 mL |---**Part II. Determination of the Molar Mass of an Acid** **Unknown #:** _______ **n =** _______1. **Mass and NaOH Titration Data**| Run Number | Mass of Test Tube + Sample | Mass of Test Tube - Sample | Mass of Sample | NaOH Buret: Final Reading | NaOH Buret: Initial Reading | Volume of NaOH Used ||------------|----------------------------|----------------------------|----------------|---------------------------|----------------------------|---------------------|| 1 | 1.7755 g | 1.6755 g | 0.0998 g | 20.10 mL | 0.10 mL | 20.00 mL || 2 | 1.6753 g | 1.5760 g | 0.

The reaction of oxalic acid with NaOH can be written as: H2C2O4(aq) + 2 NaOH(aq) → Na2C2O4(aq) + 2…

Answered: calculate the molarity of the oxalic…

Science

Biochemistry

calculate the molarity of the oxalic acid standard solution.

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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