A molecule with the formula H2CO3 contains
A) 1 hydrogen atom and 2 carbon atoms
B) 2 hydrogen atoms and 3 CO atoms
C) 1 hydrogen atom,2 calcium atoms,and 3 oxygen atoms
D) 2 hydrogen atoms,1 carbon atom,and 3 oxygen atoms
E) 1 hydrogen atom,2 carbon atoms,and 3 oxygen atoms
Correct Answer:
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