Question
In: Chemistry
A 0.100 g sample of an organic compound of an organic acid contains C, H, and...
A 0.100 g sample of an organic compound of an organic acid contains C, H, and O was combusted to determine the empirical formula. The combustion produced 0.2921 grams of CO2 and 0.0951 grams of H2O. Determine the number of moles of carbon in the compound, the number of moles of hydrogen in the compound, the number of grams of carbon, the number of grams of hydrogen, the number of grams oxygen as well as the empirical formula. The molecular weight of the compound was found to be 660 grams per mole, determine the molecular formula.
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
An organic compound contains C, H, N, and O. Combustion of 0.3069 g of the compound...
An organic compound contains C, H, N, and O. Combustion of
0.3069 g of the compound produces 0.8301 g CO2 and 0.2975 g H2O. A
sample of 0.5322 g of the compound was analyzed for nitrogen. At
STP, 30.54 mL of dry N2 (g) was obtained. In a third experiment,
the density of the compound as a gas was found to be 3.68 g/L at
143 deg C and 244 torr. Calculate the empirical formula and the
molecular formula of...
An organic compound contains C, H, N, and O. Combustion of 0.3069 g of the compound...
An organic compound contains C, H, N, and O. Combustion of
0.3069 g of the compound produces 0.8301 g CO2 and 0.2975 g H2O. A
sample of 0.5322 g of the compound was analyzed for nitrogen. At
STP, 30.54 mL of dry N2 (g) was obtained. In a third experiment,
the density of the compound as a gas was found to be 3.68 g/L at
143 deg C and 244 torr. Calculate the empirical formula and the
molecular formula of...
When a 0.860 g sample of an organic compound containing C, H, and O was burned...
When a 0.860 g sample of an organic compound containing C, H,
and O was burned completely in oxygen, 1.64 g of CO2 and
1.01 g of H2O were produced. What is the empirical
formula of the compound?
An unknown compound contains only C, H, and O. Combustion of 3.50 g of this compound...
An unknown compound contains only C, H, and O. Combustion of
3.50 g of this compound produced 7.96 g of CO2 and 3.26 g of
H2O.What is the empirical formula of the unknown compound?
An unknown compound contains only C, H, and O. Combustion of 4.90 g of this compound...
An unknown compound contains only C, H, and O. Combustion of
4.90 g of this compound produced 11.5 g of CO2 and 3.15 g of H2O.
what is the empirical formula?
An unknown compound contains only C, H, and O. Combustion of 6.10 g of this compound...
An unknown compound contains only C, H, and O. Combustion of
6.10 g of this compound produced 14.9 g of CO2 and 6.10 g of H2O.
What is the empirical formula of the unknown compound?
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?
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