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When Potassium Carbonate, K2CO3, Dissolves in Water, the Ions That

Question 46

Multiple Choice

When potassium carbonate, K2CO3, dissolves in water, the ions that are formed for each formula unit that dissolves are:


A) K22+(aq) + CO32−(aq)
B) 2K2+(aq) + CO32−(aq)
C) 2K+(aq) + CO32−(aq)
D) 2K+(aq) + C(s) + O32−(aq)
E) K22+(aq) + C4+(aq) + 3O2−(aq)

Correct Answer:

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