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General Chemistry 2 Midterm - Part 1 of 3
SAMPLE
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16. Chemical Equilibrium / Reaction Quotient / Problem 20
Problem 20

Consider the reaction for the dissolution of Barium carbonate:
BaCO3(s) ⇌ Ba2+(aq) + CO32-(aq) Kc = 8.10 x 10-8 at 25°C
Identify if additional solid barium carbonate is dissolved if it was added to a solution 2.0-L solution that already contains 15.02 g BaCO3.