Calculate the number of moles of NaOH used to titrate the vitamin C

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate the number of moles of NaOH used to titrate the vitamin C
DATA SHEET Part A-NAOH standardization
Molar Mass of KHP
204.22 M
Grams of KHP
Moles of
Moles of NaOH needed to titrate
weighed
KHP
KHP
0.526 g
0.00258
0.250 M
moles
田
Initial buret reading Final buret reading Volume in L of Molarity of NaOH
in mL
in mL
NAOH used
50 ml
32.50 mL
0.02419
26.7207
D, Focus
ed States)
amazon
%23
Transcribed Image Text:DATA SHEET Part A-NAOH standardization Molar Mass of KHP 204.22 M Grams of KHP Moles of Moles of NaOH needed to titrate weighed KHP KHP 0.526 g 0.00258 0.250 M moles 田 Initial buret reading Final buret reading Volume in L of Molarity of NaOH in mL in mL NAOH used 50 ml 32.50 mL 0.02419 26.7207 D, Focus ed States) amazon %23
Paragraph
Styles
Part B-Titration of Vitamin C
Molar Mass of Vitamin C
40 M
Trial
Grams of
Initial
buret
Reading
Final
mL of NaOH
Number Vitamin C
Weighed
buret
Reading
used in titration
ww
2.569
0.70
23.86
23.16
2.690
6.75
32.50
25.75
CALCULATIONS
1.
Calculate the number of moles of NaOH used to titrate the Vitamin C.
Transcribed Image Text:Paragraph Styles Part B-Titration of Vitamin C Molar Mass of Vitamin C 40 M Trial Grams of Initial buret Reading Final mL of NaOH Number Vitamin C Weighed buret Reading used in titration ww 2.569 0.70 23.86 23.16 2.690 6.75 32.50 25.75 CALCULATIONS 1. Calculate the number of moles of NaOH used to titrate the Vitamin C.
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