3
M
T
Space
Loading ...
Gibbs Free Energy
9
E
4
Z
Wait for it ..
L
S
Objective: To use the Gibb’s Free Energy equation to calculate a
free energy change (∆G) from ∆H and ∆S values at various temperatures
and to make judgement regarding the spontaneity of the reaction.
8
K
P
1
Y
D
Start
7
2
C
J
Q
You are NOT using this Concept Builder as a Logged-in student. You
may log in and return to this page. Or you can do this Concept Builder
as a Guest. If you continue as a Guest, a record of completing it will
NOT be stored in the database.
X
5
You are currently logged in with the username shown below. As
long as you maintain an internet connection, your progress on each part
of this Concept Builder will be saved in your account.
Tap on the Start Button to begin.
Version 2.2
B
I
R
Use Key Pad to Enter Name. Then Tap the Enter Button.
W
Enter
A
H
capOff
O
V
Shift
G
0
6
N
U
Backspace
-
F
Wizard Health:
Wizard Level
Use the Gibb’s Free Energy equation to calculate an unknown quantity -
∆H, ∆S, ∆G, or T.
Complete a 5-row table
Begin Apprentice
Try Again
Master Health:
Apprentice Level
Use the Gibb’s Free Energy equation to calculate the ∆G and determine
the spontaneity.
Complete a 4-row table.
Guided calculations.
Begin Master
Student Name:
Pick from among the three levels of difficulty -
Apprentice Level, Master Level, and Wizard Level.
Apprentice Health:
Begin Wizard
Master Level
Use the Gibb’s Free Energy equation to calculate the ∆G and determine
the spontaneity.
Complete a 5-row table.
Health:
Dataway!
Continue
Return to Main Menu
Tap Me!
9
Close
Level
8
+/-
7
Use the Number Pad to enter the value of ...
Color-Coding Key:
Back
Space
Not checked
6
Correct
5
Tap for Question-Specific Help
If you return to the Main Menu, then you will lose all your
progress
on this activity.
Are you sure you want to return to the Main Menu?
Incorrect
4
Yes, Return
View Directions
Entering answer
No, Stay Here
3
.
Check Answers
To Main Menu
2
0
Help Me!
1
Clear
Once done, tap the
Close button.