Which of the following is NOT an empirical formula?A. CH2B. CH2OC. C2H4N2D. C3H6O2
Question
Which of the following is NOT an empirical formula?A. CH2B. CH2OC. C2H4N2D. C3H6O2
Solution
The empirical formula of a compound represents the simplest whole-number ratio of the atoms in the compound.
Let's examine each option:
A. CH2: This is an empirical formula. It cannot be simplified further.
B. CH2O: This is also an empirical formula. It cannot be simplified further.
C. C2H4N2: This is an empirical formula. It cannot be simplified further.
D. C3H6O2: This is not an empirical formula. It can be simplified to CH2O.
So, the answer is D. C3H6O2.
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