A compound contains potassium, sulfur, and oxygen. The composition of the compound is: potassium, 49.410%; sulfur, 20.261%. Determine the empirical formula of the compound. Hint: Assume you have 100 grams of this substance and use moles to relate the mass of one element to another.
A) K2SO3
B) K2SO4
C) K2S2O4
D) K2S2O3
E) K3S2O8
Correct Answer:
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