Sample When 1.576 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.413 grams of CO₂ and 0.8866 grams of H₂O were produced. In a separate experiment, the molecular weight of the compound was found to be 128.2 amu. Determine the empirical formula and the molecular formula of the hydrocarbon. Enter the elements in the order presented in the question. empirical formula = molecular formula STA Save and Exit S

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When 1.576 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.413 grams of CO₂ and 0.8866
grams of H₂O were produced.
In a separate experiment, the molecular weight of the compound was found to be 128.2 amu. Determine the empirical formula
and the molecular formula of the hydrocarbon.
empirical formula =
Sample
Enter the elements in the order presented in the question.
5
molecular formula =
[Review Topics]
[References]
Use the References to access important values if needed for this question.
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Transcribed Image Text:$ R 0₂ F V When 1.576 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.413 grams of CO₂ and 0.8866 grams of H₂O were produced. In a separate experiment, the molecular weight of the compound was found to be 128.2 amu. Determine the empirical formula and the molecular formula of the hydrocarbon. empirical formula = Sample Enter the elements in the order presented in the question. 5 molecular formula = [Review Topics] [References] Use the References to access important values if needed for this question. F6 T ~ ♫tv N G 6 B MacBook Air H & 7 N Furnace F7 U J * A 8 Dell FB H₂O absorber 1 M ( K 44 FO O X CO₂ absorber ) O lo F10 P - S i Previous Next> { [ = Save and Exit 11 1 O
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A 5.469 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 12.43 grams of CO₂
and 5.091 grams of H₂O are produced.
In a separate experiment, the molecular weight is found to be 116.2 amu. Determine the empirical formula and the molecular
formula of the organic compound.
Enter the elements in the order C, H, O
empirical formula =
5
Sample
molecular formula =
T
[Review Topics]
[References]
Use the References to access important values if needed for this question.
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Transcribed Image Text:$ R F A 5.469 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 12.43 grams of CO₂ and 5.091 grams of H₂O are produced. In a separate experiment, the molecular weight is found to be 116.2 amu. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = 5 Sample molecular formula = T [Review Topics] [References] Use the References to access important values if needed for this question. 45 G B ♫tv 6 MacBook Air FG Y H & 7 Furnace N U 8 A DII H₂O absorber 1 M ( 9 K FO O O CO₂ absorber L F10 P : ¡ Previous A 1 + [ = Next Save and Exit 800 1 D (?) delete
Expert Solution
Step 1: Empirical formula and molecular formula

Empirical formulas show the simplest whole number ratio of atoms in a compound whereas  molecular formulas show the number of each type of atom in a molecule.

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