C. Standardization Weight of vial and KHPH 59.09 Weight after 1st transfer 58.2 Weight after 2nd transfer 56-5 Weight after 3rd transfer 55.6 Weight of KHPh in flask I (show calculations) 50-9-58-2 0.89 Weight of KHPh in flask II (show calculations) 1-79 53.2-56.5 Weight of KHPh in flask III (show calculations) 0.99 56- 5-55-6 I II III Initial volume reading of NaOH O-00 ml 27.00 51-00 Final volume reading of NaOH as. 00 ml SI-00 80-00 25-00 ml 24.00 ml 29.00ml Volume of NaOH used Molarity of NaOH 0.156.M 0.347M 0 152M Trial 3: KHPh in flosk III = 0-4 Show calculations for all Trials Below: Voume afNeOH used: 29 ml=0C

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...
icon
Related questions
Question
Can someone please check my work
C. Standardization
Weight of vial and KHPH
59.09
Weight after 1st transfer
58.2
Weight after 2nd transfer
56.5
Weight after 3rd transfer
55.6
Weight of KHPh in flask I (show calculations)
0.89
50-9 - 58.2
Weight of KHPh in flask II (show calculations)
53.2-56.5
1.79
Weight of KHPH in flask III (show calculations)
0.99
56- 5-55-6
I
II
III
Initial volume reading of NaOH
O-00 ml
27.00
S1-00
Final volume reading of NaOH
as.00 ml
SI-00
80-00
Volume of NaOH used
25-00 ml
24.00 ml
29.00ml
Molarity of NaOH
0.156.M
0 347M
0 152M
Trial 3: KHPH in flosk II = o.99
Show calculations for all Trials Below:
Trial 1: KHPh in flask I = 0-89
Volume ofNoOH used 29ml =0.029L=
29x10 L
Volume of Na OH Used = 25mL = 0.2asL= a5x103
3-92x10 moles
Moles of Na0H = 0-89
204glmol
3.92x103
Moles of NaoH = 0 99
2049 lmol 4-41x10o
Molority of NaOH =
o'156 M
Molarity of NaOH = 4.41x 10 moles
%3D
a5x lo3
701X be
Trial 2: KHPh in Hask II = 1-79
Volume of NaOH used = 2u mL=0:024mL= 24X10°L
Molarity of NoOH = 0.15aM
Moles of a0H = 179
a049lmol
Molarity of NaOH 8.33 x10-3
24x lo t
- 8.33 x10 oles
0:347 mole s
Transcribed Image Text:C. Standardization Weight of vial and KHPH 59.09 Weight after 1st transfer 58.2 Weight after 2nd transfer 56.5 Weight after 3rd transfer 55.6 Weight of KHPh in flask I (show calculations) 0.89 50-9 - 58.2 Weight of KHPh in flask II (show calculations) 53.2-56.5 1.79 Weight of KHPH in flask III (show calculations) 0.99 56- 5-55-6 I II III Initial volume reading of NaOH O-00 ml 27.00 S1-00 Final volume reading of NaOH as.00 ml SI-00 80-00 Volume of NaOH used 25-00 ml 24.00 ml 29.00ml Molarity of NaOH 0.156.M 0 347M 0 152M Trial 3: KHPH in flosk II = o.99 Show calculations for all Trials Below: Trial 1: KHPh in flask I = 0-89 Volume ofNoOH used 29ml =0.029L= 29x10 L Volume of Na OH Used = 25mL = 0.2asL= a5x103 3-92x10 moles Moles of Na0H = 0-89 204glmol 3.92x103 Moles of NaoH = 0 99 2049 lmol 4-41x10o Molority of NaOH = o'156 M Molarity of NaOH = 4.41x 10 moles %3D a5x lo3 701X be Trial 2: KHPh in Hask II = 1-79 Volume of NaOH used = 2u mL=0:024mL= 24X10°L Molarity of NoOH = 0.15aM Moles of a0H = 179 a049lmol Molarity of NaOH 8.33 x10-3 24x lo t - 8.33 x10 oles 0:347 mole s
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Analytical Separations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY