Question: The mixture weighing only 7.290 mg contains cyclohexane, CoH12 (9 ft. 84.159), and Oxygen, C, H, O (9 ft, 44.053). When the mixture was analyzed

The mixture weighing only 7.290 mg contains cyclohexane, CoH12 (9 ft. 84.159), and Oxygen, C, H, O (9 ft, 44.053). When the mixture was analyzed by combustion analysis, 21.999 mg CO2 (gFWt 44.010) was produced. find the ratio of the weight of Oxirane in the mixture

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