D. Post Laboratory 1) A student weighs 0.347 g of KHP on a laboratory balance. The KHP was titrated with NaOH and the concentration of the NaOH determined to be 0.110 M. For the second titration, the student correctly diluted 6 M HCI from the reagent shelf using a graduated cylinder to obtain approximately 0.6 M HCl. This solution was titrated with the original NaOH solution. The student calculated the concentration of NaOH from the experiment to be 0.099 M. In which experiment should the student be more confident of the concentration of the NaOH solution? Why? 2) A student needed to standardize a solution of NaOH which was approximately 0.04 M. The student weighed out 0.237 g of KHP. The student carefully prepared the titration setup, but after 25 mL of NaOH was added, no observable change had taken place. What is the procedural error in this experiment? an the determination of the sodium hydroxide concentration BC

D. Post Laboratory 1) A student weighs 0.347 g of KHP on a laboratory balance. The KHP was titrated with NaOH and the concentration of the NaOH determined to be 0.110 M. For the second titration, the student correctly diluted 6 M HCI from the reagent shelf using a graduated cylinder to obtain approximately 0.6 M HCl. This solution was titrated with the original NaOH solution. The student calculated the concentration of NaOH from the experiment to be 0.099 M. In which experiment should the student be more confident of the concentration of the NaOH solution? Why? 2) A student needed to standardize a solution of NaOH which was approximately 0.04 M. The student weighed out 0.237 g of KHP. The student carefully prepared the titration setup, but after 25 mL of NaOH was added, no observable change had taken place. What is the procedural error in this experiment? an the determination of the sodium hydroxide concentration BC

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...

See similar textbooks

Similar questions

1/T(K) ln(p) 0.00341 -4.33 0.00295 -1.335 0.00267 0 Graph the following using excel
Please help me find volume 285m^3 in each of these unit's with work! Thanks so much
carbon dioxide, ammonia, krypton, neonEnter formulas in the boxes below: 1 = slowest, 4 = fastest
Solving a proportion of the form a/(x+b) = c/x Solve for x. 4 8 %3D x-4 x-6 X = ?.
Temperature is a macroscopic measurement of a microscopic phenomenon Group of answer choices True False
n off and on Choose the correct reagent(s) for the following conversions For reaction A [Select] For reaction B Select] For reaction C [Select] A CI Q Search Il app.hono 99+
The second one
Please send me the question in 20 minutes it's very urgent plz
Please answer question number 1 correctly with the correct answer. there is a picture of an example of a ''Dimensional analysis Format' below. please write out all work showing the math in dimensional analysis format. Question 4: How many moles is 3.52 x 10^24 molecular water?
What is the answer in ML?
Convert 26.31 mg into amu, using dimensional analysis.
f) 0.0000010 1x10^-6 h) 7.00