Photos CH4 2O2

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Ch4 2o2. Ch3-ch2-COH(-ch3)-ch2-ch3. Ch2=Ch-ch2-COH. Ch3coh+ag2o АММ.Р-Р.
Ch3-ch2-COH(-ch3)-ch2-ch3. Ch2=Ch-ch2-COH. Ch3coh+ag2o АММ.Р-Р.

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