The diagram below shows the structural formula and 3D model of the same substance. Which substance is represented by the diagram above?
Four structural models are shown.The first model has a capital H at the upper left. A small black wedge that opens toward the H connects at its tip to a capital O at the lower right. This capital O is connected to a second capital O to the right by a dash a wedge comprised of horizontal dashes connects the capital O at its tip to a second capital H to the upper right. A second model looks much like a tubular letter Z with white tips and a red center. The third model has a small white ball connected with a small rod to a red sphere at the upper right. This sphere connects to a second red sphere down and to the right with a rod. A final white sphere is connected up and to the right by a rod. The final model shows two white spheres on the left and right overlapping two red spheres at the center.
A. H2O
B. OH
C. H2O2
D. OH2
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