1. A 2.168 gram sample of an organic compound containing C, H and O is analyzed...

1. A 2.168 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 5.607 grams of CO2 and 1.148 grams of H2O are produced. In a separate experiment, the molar mass is found to be 136.2 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

2.A 6.210 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 10.34 grams of CO₂ and 3.388 grams of H₂O are produced.

In a separate experiment, the molar mass is found to be 132.1 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

3.A 0.5079 g sample of a pure soluble bromide compound is dissolved in water, and all of the bromide ion is precipitated as AgBr by the addition of an excess of silver nitrate. The mass of the resulting AgBr is found to be 0.9007 g.

What is the mass percentage of bromine in the original compound?

Expert Solution

queen_honey_blossom answered 1 year ago

A 12.55 gram sample of an organic compound containing C, H and O is analyzed by...

A 12.55 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 18.40 grams of CO2 and 7.532 grams of H2O are produced. In a separate experiment, the molar mass is found to be 60.05 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

A 5.274 gram sample of an organic compound containing C, H and O is analyzed by...

A 5.274 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 11.99grams of CO2 and 4.909 grams of H2O are produced. In a separate experiment, the molar mass is found to be 116.2 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = molecular formula =

A 9.106 gram sample of an organic compound containing C, H and O is analyzed by...

A 9.106 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 18.19 grams of CO2 and 7.449 grams of H2O are produced. In a separate experiment, the molar mass is found to be 88.11 g/mol. Determine the empirical formula and the molecular formula of the organic compound. What is the empirical formula?

A 15.44 gram sample of an organic compound containing C, H and O is analyzed by...

A 15.44 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 21.89 grams of CO2 and 13.44 grams of H2O are produced. In a separate experiment, the molar mass is found to be 62.07 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Empirical Formula? Molecular Formula?

A 11.80 gram sample of an organic compound containing C, H and O is analyzed by...

A 11.80 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 11.54 grams of CO2 and 2.362 grams of H2O are produced. In a separate experiment, the molar mass is found to be 90.04 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

A. A 13.98 gram sample of an organic compound containing C, H and O is analyzed...

A. A 13.98 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 20.85 grams of CO2 and 6.402 grams of H2O are produced. In a separate experiment, the molar mass is found to be 118.1 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = molecular formula = B. When 2.543 grams of a hydrocarbon, CxHy, were...

A 22.05 gram sample of an organic compound containing C, H and O is analyzed by...

A 22.05 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 21.56 grams of CO2 and 4.413 grams of H2O are produced. In a separate experiment, the molecular weight is found to be 90.04 amu. Determine the empirical formula and the molecular formula of the organic compound.

A 8.024 gram sample of an organic compound containing C, H and O is analyzed by...

A 8.024 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 20.75 grams of CO2 and 4.248 grams of H2O are produced. In a separate experiment, the molar mass is found to be 136.2 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = molecular formula =

A 5.193 gram sample of an organic compound containing C, H and O is analyzed by...

A 5.193 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 9.255 grams of CO2 and 3.790grams of H2O are produced. In a separate experiment, the molar mass is found to be 74.08 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = molecular formula =

A 20.49 gram sample of an organic compound containing C, H and O is analyzed by...

A 20.49 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 20.03 grams of CO2 and 4.100 grams of H2O are produced. In a separate experiment, the molar mass is found to be 90.04 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

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