The equation H2O2 H2O + O is not correctly written because
A) the number of atoms of each element on each side is not the same.
B) the mass indicated on each side is not the same.
C) oxygen is diatomic.
D) hydrogen peroxide decomposes to H2O and H.
Correct Answer:
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A)
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A) hydrogen.
B) oxygen.
C)
Q6: One product of photosynthesis is
A) hydrogen.
B) oxygen.
C)
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