1) A 0.125 mol/L of potassium dichromate solution is used to titrate 10.0 mL of chromium (II) sulfate in an acidic solution. What is the concentration of chromium (II) ions? (1.31mol/L) Trial Final burette reading (mL) Initial burette reading (mL) Volume of K2Cr207 (aq) 1 15.8 3.4 2 34.9 17.5 3 18.9 1.5 4 34.1 11.0
1) A 0.125 mol/L of potassium dichromate solution is used to titrate 10.0 mL of chromium (II) sulfate in an acidic solution. What is the concentration of chromium (II) ions? (1.31mol/L) Trial Final burette reading (mL) Initial burette reading (mL) Volume of K2Cr207 (aq) 1 15.8 3.4 2 34.9 17.5 3 18.9 1.5 4 34.1 11.0
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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![M Inbox - hadia.ali@prs26.ca - Palli: X
A W
6°C
Clear
W
Trial
Final burette
reading (mL)
https://classroom.google.com/c/NTQ1NDc3NTQ2OTc1/m/NTU4NjA2OTk2MjYz/details?pli=1
OVO * D
Redox Titration Practice
Initial burette
reading (mL)
X
Volume of
K2Cr207 (aq)
Chemistry 30 databook updated X
1
15.8
$8 Apply W
3.4
Kaisi Teri Khudgharzi OST |
Redox Titration Calculations Practice Worksheet
1) A 0.125 mol/L of potassium dichromate solution is used to titrate 10.0 mL of chromium (II)
sulfate in an acidic solution. What is the concentration of chromium (II) ions? (1.31mol/L)
2
34.9
X
17.5
+
3
18.9
{"
1.5
K
$
4
34.1
11.0
2) Fluoride treatments of children's teeth have been found to significantly reduce tooth decay.
ENG
US
U
X
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2022-10-27](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F66288050-60d7-4c6a-984e-b13ebf97b8a1%2F04f7440e-616a-44a1-9d27-e876c97463ca%2F25881iq_processed.png&w=3840&q=75)
Transcribed Image Text:M Inbox - hadia.ali@prs26.ca - Palli: X
A W
6°C
Clear
W
Trial
Final burette
reading (mL)
https://classroom.google.com/c/NTQ1NDc3NTQ2OTc1/m/NTU4NjA2OTk2MjYz/details?pli=1
OVO * D
Redox Titration Practice
Initial burette
reading (mL)
X
Volume of
K2Cr207 (aq)
Chemistry 30 databook updated X
1
15.8
$8 Apply W
3.4
Kaisi Teri Khudgharzi OST |
Redox Titration Calculations Practice Worksheet
1) A 0.125 mol/L of potassium dichromate solution is used to titrate 10.0 mL of chromium (II)
sulfate in an acidic solution. What is the concentration of chromium (II) ions? (1.31mol/L)
2
34.9
X
17.5
+
3
18.9
{"
1.5
K
$
4
34.1
11.0
2) Fluoride treatments of children's teeth have been found to significantly reduce tooth decay.
ENG
US
U
X
⠀
Other favorites
♂
•
H
-
la
→→
10:32 PM
2022-10-27
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