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lab 5 postlab

# lab 5 postlab - During your In Lab assignment you prepared...

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During your In Lab assignment, you prepared a reaction table for Solution #1B. Now you will make similar reaction tables for Solutions #2B - #5B. 1. From your Data Table B, enter the equilibrium concentrations of FeSCN 2+ you calculated for each of the following solutions. Solution # Calculated Equilibrium [FeSCN 2+ ] (M) 2B 1.19e-4 3B 1.89e-4 4B 1.79e-4 5B 3.83e-5 2. Complete the reaction table for Solution 2B below. Please use 3 significant figures for all reaction table entries. All entries should be in molarity . Fe 3+ (aq) + SCN 1- (aq) FeSCN 2+ (aq) [initial] 6.67e-4 .00100 0 [ ] -1.19e-4 -1.19e-4 1.19e-4 [final] 5.48e-4 8.81e-4 1.19e-4 3. Complete the reaction table for Solution 3B below. All entries should be in molarity . Fe 3+ (aq) + SCN 1- (aq) FeSCN 2+ (aq) [initial] .00100 .00100 0 [ ] -1.89e-4 -1.89e-4 1.89e-4

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[final] 8.11e-4 8.11e-4 1.89e-4 4. Complete the reaction table for Solution 4B below. All entries should be in molarity . Fe 3+ (aq) + SCN 1- (aq) FeSCN 2+ (aq) [initial] .00100 6.67e-4 0 [ ] -1.79e-4 -1.79e-4 1.79e-4 [final] 8.21e-4 4.88e-4 1.79e-4 5. Complete the reaction table for Solution 5B below.
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lab 5 postlab - During your In Lab assignment you prepared...

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