An unknown compound has the formula CH₂Oz. You burn 0.1095 g of the compound and isolate 0.2674 g of CO₂ and 0.1094 g of H₂O. What is the empirical formula of the compound? If the molar mass is 72.1 g/mol, what is the molecular formula? (Enter the elements in the order: C, H, O.) Empirical formula: Molecular formula:

Chemistry & Chemical Reactivity
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ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section4.4: Chemical Equations And Chemical Analysis
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An unknown compound has the formula
CH₂Oz. You burn 0.1095 g of the compound and isolate 0.2674 g of
CO2 and 0.1094 g of
H₂O. What is the empirical formula of the compound? If the molar mass is 72.1 g/mol, what is the molecular formula?
(Enter the elements in the order: C, H, O.)
Empirical formula:
Molecular formula:
Cengage Learning Cengage Technical Support
Transcribed Image Text:An unknown compound has the formula CH₂Oz. You burn 0.1095 g of the compound and isolate 0.2674 g of CO2 and 0.1094 g of H₂O. What is the empirical formula of the compound? If the molar mass is 72.1 g/mol, what is the molecular formula? (Enter the elements in the order: C, H, O.) Empirical formula: Molecular formula: Cengage Learning Cengage Technical Support
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