11. A 101.3-mg sample of an organic compound known to contain Cl is burned in pure O2 and the combustion gases collected in absorbent tubes. The tube used to trap CO2 increases in mass by 167.6 mg, and the tube for trapping H2O shows a 13.7-mg increase. A second sample of 121.8 mg is treated with concentrated HNO3 producing Cl2, which subsequently reacts with Ag*, forming 262.7 mg of AgCl. (MM of C = 12.01 g/mol , O = 16.00 g/mol, CI = 35.45 g/mol, H = 1.008 g/mol, AgCl = 143.32 g/mol). Determine the: %3D

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11. A 101.3-mg sample of an organic compound known to contain Cl is
burned in pure O2 and the combustion gases collected in absorbent
tubes. The tube used to trap CO2 increases in mass by 167.6 mg, and
the tube for trapping H2O shows a 13.7-mg increase. A second sample
of 121.8 mg is treated with concentrated HNO3 producing Cl2, which
subsequently reacts with Ag*, forming 262.7 mg of AgCl. (MM of C =
12.01 g/mol , O = 16.00 g/mol, CI = 35.45 g/mol, H = 1.008 g/mol, AgCl =
143.32 g/mol). Determine the:
%3D
Transcribed Image Text:11. A 101.3-mg sample of an organic compound known to contain Cl is burned in pure O2 and the combustion gases collected in absorbent tubes. The tube used to trap CO2 increases in mass by 167.6 mg, and the tube for trapping H2O shows a 13.7-mg increase. A second sample of 121.8 mg is treated with concentrated HNO3 producing Cl2, which subsequently reacts with Ag*, forming 262.7 mg of AgCl. (MM of C = 12.01 g/mol , O = 16.00 g/mol, CI = 35.45 g/mol, H = 1.008 g/mol, AgCl = 143.32 g/mol). Determine the: %3D
[Hint: your answer should be in the form CxHyClz, where x, y, and z are the smallest possible
whole number subscripts, which can be determined from the number of moles of each atom in
the sample]
d. Empirical formula of the compound.
C2H3CI4
C4H3CI3
C+H2Cls
CSH2CI2
C2HSCI2
Transcribed Image Text:[Hint: your answer should be in the form CxHyClz, where x, y, and z are the smallest possible whole number subscripts, which can be determined from the number of moles of each atom in the sample] d. Empirical formula of the compound. C2H3CI4 C4H3CI3 C+H2Cls CSH2CI2 C2HSCI2
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