Annie learns that the compound sulfuric acid is called the universal chemical. The acid is used in everything from gasoline to paper. Annie uses beads in three different colors to model sulfuric acid. Based on the model, what is the chemical formula of sulfuric acid?
A.
S2HO4
B.
O2H4S
C.
S4O2H
D.
H2SO4
Answers: 3
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