A 0.5347 g sample of cinnamaldehyde, a compound that contains only carbon, hydrogen and oxygen and has the fragrance of cinnamon was combusted in a flow of excess oxygen. The carbon dioxide collected had a mass of 1.6024 g and the water collected had a mass of 0.2916 g. When cinnamaldehyde was vaporized in a 254.00 mL flask at 100.0 °C and 1.044 bar, the vapour was found to have a mass of 1.1302 g. Given that the unknown compound contains 0.06471 grams of oxygen, what amount of oxygen (O), in moles, is present in the cinnamaldehyde sample? 1 4

A 0.5347 g sample of cinnamaldehyde, a compound that contains only carbon, hydrogen and oxygen and has the fragrance of cinnamon was combusted in a flow of excess oxygen. The carbon dioxide collected had a mass of 1.6024 g and the water collected had a mass of 0.2916 g. When cinnamaldehyde was vaporized in a 254.00 mL flask at 100.0 °C and 1.044 bar, the vapour was found to have a mass of 1.1302 g. Given that the unknown compound contains 0.06471 grams of oxygen, what amount of oxygen (O), in moles, is present in the cinnamaldehyde sample? 1 4

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter15: Gases,liquids, And Solids

Section: Chapter Questions

Problem 106E

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