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Give me some responses to the questions below and I'll give you some extra credit.
SID#:
Laboratory Section:
1
2
3
4
5
6
1. I'd like you to choose the starting conditions for two experiments. Click the 'Reset' button then use the scrollbar to change the initial moles of A and BC in the Control Bar region. Enter the initial values below. Then Click the 'Enable' Reaction button, and when you think the reaction is finished enter the final amounts.
Experiment #1 INITIAL
A:
mol
BC:
mol
AB:
mol
C:
mol
Experiment #1 FINAL
A:
mol
BC:
mol
AB:
mol
C:
mol
Experiment #2 INITIAL
A:
mol
BC:
mol
AB:
mol
C:
mol
Experiment #2 FINAL
A:
mol
BC:
mol
AB:
mol
C:
mol
2. Calculate the equilibrium constant for Experiment #1 and for Experiment #2
Experiment #1 K value:
Experiment #2 K value:
mol
3. Consider the following intial conditions. In each case which direction (L to R or R to L) will the reaction proceed to establish equilibrium?
a) A = 2.0 mol : BC = 2.0 mol : AB = 0 mol : C = 0 mol
b) A = 0 mol : BC = 0 mol : AB = 2.0 mol : C = 2.0 mol
c) A = 4.0 mol : BC = 0 mol : AB = 2.0 mol : C = 2.0 mol
d) A = 3.0 mol : BC = 2.0 mol : AB = 2.0 mol : C = 2.0 mol
e) A = 0.5 mol : BC = 0.5 mol : AB = 3.0 mol : C = 3.0 mol
4. Suppose I had a new reaction,
2D + 3E ---> 2F + G
The initial amounts of D, E, F and G are 4 mol, 6 mol, 0 mol and 0 mol.
The reaction is allowed to occur and after the reaction reached completion there were 1.2 mol of G. How many moles of D, E and F are present?
D:
mol
E:
mol
F:
mol
5. Is there anything about the reaction or the questions that you feel you do not understand? List your concerns/questions.
(NOTE: Be sure to print out the next page that summarizes all your responses and bring it with you to class on Monday.)