Al203 (s) = 2A13+ (aq) + 302- (aq) If, at equilibrium, a beaker contains 1.00 L of solution with 19.2 grams of Al203, 0.338 M AI3+ and 0.0593 MO2-, what is the Kc value for the reaction above?

Chemistry for Engineering Students
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ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
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Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.25PAE
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Al203 (s) = 2AI3+ (aq) + 302- (ag)
If, at equilibrium, a beaker contains 1.00 L of solution with 19.2 grams of Al203, 0.338 M AI3+ and 0.0593 M O2-, what is the Ke value for the reaction
above?
(the answer should be entered with 3 significant figures; do not enter units; give answer in scientific notation--valid notation examples include 1.23e-8
and 1.23e8 and -1.23e-4 and 1.23e0)
Transcribed Image Text:Al203 (s) = 2AI3+ (aq) + 302- (ag) If, at equilibrium, a beaker contains 1.00 L of solution with 19.2 grams of Al203, 0.338 M AI3+ and 0.0593 M O2-, what is the Ke value for the reaction above? (the answer should be entered with 3 significant figures; do not enter units; give answer in scientific notation--valid notation examples include 1.23e-8 and 1.23e8 and -1.23e-4 and 1.23e0)
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