Problem: The compound dioxane, which is used as a solvent in various industrial processes, is composed of C, H, and O atoms. Combustion of a 2.203-g sample of this compound produces 4.401 g CO2 and 1.802 g H2O. A separate experiment shows that it has a molar mass of 88.1 g/mol. Which of the following is the correct molecular formula for dioxane

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FREE Expert Solution

Step 1: The reaction would be: 

CxHyOz + O2 → CO2 + H2O

The mass of C and H:

Mass C=4.401g CO2×1 mol CO244.01 g CO2×1 mol C1 mol CO2×12.01 g C1 mol C

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Problem Details

The compound dioxane, which is used as a solvent in various industrial processes, is composed of C, H, and O atoms. Combustion of a 2.203-g sample of this compound produces 4.401 g CO2 and 1.802 g H2O. A separate experiment shows that it has a molar mass of 88.1 g/mol. Which of the following is the correct molecular formula for dioxane

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Based on our data, we think this problem is relevant for Professor Jones' class at UNF.