Recall that the test solutions were prepared according to Table KEQ.2. Table KEQ.2:Volumes for the Test Solutions Test Solution 6 7 8 9 10 2.00x10-3 M Fe(NO3)3 5.00 mL 5.00 mL 5.00 mL 5.00 mL 5.00 mL Molar concentration of Fe(NO3)3 stock solution: 2.00 x 10-¹ M Molar concentration of KSCN stock solution:2.00 x 10-³ M 2.00x10-3 M NaSCN 1.00 mL 2.00 mL 3.00 mL 4.00 mL 5.00 mL 0.100 M HNO3 4.00 mL 3.00 mL 2.00 mL 1.00 mL 0.00 mL Use the ICE tables below to calculate the equilibrium concnetrations for each solution. You will use your absorbance reading and best-fit line from the calibration curve to determine the equilibrium concentration of Fe(NCS)²+

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Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.107E
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Recall that the test solutions were prepared according to Table KEQ.2.
Table KEQ.2:Volumes for the Test Solutions
Test Solution
6
7
8
9
10
2.00x10-3 M Fe(NO3)3
5.00 mL
5.00 mL
5.00 mL
5.00 mL
5.00 mL
Molar concentration of Fe(NO3)3 stock solution:2.00 × 10¯¹ M
Molar concentration of KSCN stock solution:2.00 × 10–³ M
2.00x10-³ M NaSCN
1.00 mL
2.00 mL
3.00 mL
4.00 mL
5.00 mL
0.100 M HNO3
4.00 mL
3.00 mL
2.00 mL
1.00 mL
0.00 mL
Use the ICE tables below to calculate the equilibrium concnetrations for each solution. You will use your absorbance
reading and best-fit line from the calibration curve to determine the equilibrium concentration of Fe(NCS)2+
Transcribed Image Text:Recall that the test solutions were prepared according to Table KEQ.2. Table KEQ.2:Volumes for the Test Solutions Test Solution 6 7 8 9 10 2.00x10-3 M Fe(NO3)3 5.00 mL 5.00 mL 5.00 mL 5.00 mL 5.00 mL Molar concentration of Fe(NO3)3 stock solution:2.00 × 10¯¹ M Molar concentration of KSCN stock solution:2.00 × 10–³ M 2.00x10-³ M NaSCN 1.00 mL 2.00 mL 3.00 mL 4.00 mL 5.00 mL 0.100 M HNO3 4.00 mL 3.00 mL 2.00 mL 1.00 mL 0.00 mL Use the ICE tables below to calculate the equilibrium concnetrations for each solution. You will use your absorbance reading and best-fit line from the calibration curve to determine the equilibrium concentration of Fe(NCS)2+
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