Pre-lab question 1: Standard solutions are made using the volumes and concentrations listed in the table below. Calculate the final concentration of SCN and FeSCN2+ in the solution. Report all calculations involving the NaSCN data to 3 significant figures. A B C D E F Volume 0.00200 M 0.25 mL 0.50 mL 0.75 mL 1.00 mL 1.25 mL 6.00 mL NaSCN added mL [Fe3+] 0.200M added Approximate [Fe3+] in solution Mol NaSCN added Mol SCN added [SCN] ion in standard solution [FeSCN²+] in standard solution Absorbance 0.043 0.087 0.125 0.173 0.211 1.050
Pre-lab question 1: Standard solutions are made using the volumes and concentrations listed in the table below. Calculate the final concentration of SCN and FeSCN2+ in the solution. Report all calculations involving the NaSCN data to 3 significant figures. A B C D E F Volume 0.00200 M 0.25 mL 0.50 mL 0.75 mL 1.00 mL 1.25 mL 6.00 mL NaSCN added mL [Fe3+] 0.200M added Approximate [Fe3+] in solution Mol NaSCN added Mol SCN added [SCN] ion in standard solution [FeSCN²+] in standard solution Absorbance 0.043 0.087 0.125 0.173 0.211 1.050
Chapter3: Statistical Tests With Excel
Section: Chapter Questions
Problem 6P
Related questions
Question
![Pre-lab question 1: Standard solutions are made using the volumes and concentrations listed in the table
below. Calculate the final concentration of SCN and FeSCN2+ in the solution. Report all calculations
involving the NaSCN data to 3 significant figures.
A
B
C
D
E
F
Volume
0.00200 M
0.25 mL
0.50 mL
0.75 mL
1.00 mL
1.25 mL
6.00 mL
NaSCN added
mL [Fe3+]
0.200M
added
Approximate
[Fe3+] in
solution
Mol NaSCN
added
Mol SCN
added
[SCN] ion in
standard
solution
[FeSCN²+]
in standard
solution
Absorbance
0.043
0.087
0.125
0.173
0.211
1.050](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb63f8e16-4f3b-4ab2-9114-2355d21957ae%2F2325e371-3eb3-465c-8c4d-c862c9d5edbc%2Fpid9qvs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Pre-lab question 1: Standard solutions are made using the volumes and concentrations listed in the table
below. Calculate the final concentration of SCN and FeSCN2+ in the solution. Report all calculations
involving the NaSCN data to 3 significant figures.
A
B
C
D
E
F
Volume
0.00200 M
0.25 mL
0.50 mL
0.75 mL
1.00 mL
1.25 mL
6.00 mL
NaSCN added
mL [Fe3+]
0.200M
added
Approximate
[Fe3+] in
solution
Mol NaSCN
added
Mol SCN
added
[SCN] ion in
standard
solution
[FeSCN²+]
in standard
solution
Absorbance
0.043
0.087
0.125
0.173
0.211
1.050
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