A)Combustion analysis of toluene, a common organic solvent, gives 7.03 mg of CO2 and 1.64 mg...
A)Combustion analysis of toluene, a common organic solvent, gives 7.03 mg of CO2 and 1.64 mg of H2O. If the compound contains only carbon and hydrogen, what is its empirical formula? B)Menthol, the substance we can smell in mentholated cough drops, is composed of C, H, and O. A 0.1106 −mg sample of menthol is combusted, producing 0.3112 mg of CO2 and 0.1275 mg of H2O. What is the empirical formula for menthol? C)If the compound has a molar mass of 156 g/mol, what is its molecular formula?
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A)Combustion analysis of toluene, a common organic solvent,
gives 7.03 mg of CO2 and 1.64 mg...
please solve these 2. Step by step and explain please! so i can follow along. Thank u! shift Combustion Analysis -Ap...
please solve these 2. Step by step and explain please!
so i can follow along.
Thank u!
shift Combustion Analysis -Apply the law of conservation of mass When 2.5000 g of an oxide of mercury, (Hg, 0) is decomposed into the elements by heating, 2.405 g of mercury are produced. Calculate the empirical formula. Menthol, the substance we can smell in mentholated cough drops, is composed of C, H, and O. A 0.1005 g sample of menthol is combusted, producing...
Menthol (molar mass = 156.3 g/mol), the strong smelling substance in many cough drops, is a...
Menthol (molar mass = 156.3 g/mol), the strong smelling substance in many cough drops, is a compound of carbon, hydrogen, and oxygen. When 0.1595 g menthol are burned in a combustion apparatus, 0.449 g CO2 and 0.184 g H2O form. What is menthol’s molecular formula?
If the substance has a molecular mass of 160 +/- 5 g/mol, what is its molecular formula?
(a) The characteristic odor of pineapple is due to ethyl butyrate, a compound containing carbon, hydrogen, and oxygen. Combustion of 7.23 mg of ethyl butyrate produces16.43 mg of CO2 and 6.71 mg of H2O. What is the empirical formula of the compound? (Type your answer using the format CO2 for CO2.)(b) Nicotine, a component of tobacco, is composed of C, H, and N. A 4.725 mg sample of nicotine was combusted, producing 12.818 mg of CO2 and 3.675 mg of...
Combustion analysis of a 7.7773 g sample of an unknown organic compound produces 21.103 g of CO2 and 4.3193 g of H2O. Th...
Combustion analysis of a 7.7773 g sample of an unknown organic compound produces 21.103 g of CO2 and 4.3193 g of H2O. The molar mass of the compound is 324.38 g/mol. A) Calculate the number of grams of C, H, and O in the original sample. B) What is the empirical formula of the compound?
4. An unknown organic acid contains only carbon, hydrogen, and oxygen. Use the combustion analysis data...
4. An unknown organic acid contains only carbon, hydrogen, and oxygen. Use the combustion analysis data below to determine the empirical formula for the unknown organic acid Mass of unknown organic acid combusted :403 mg Mass of CO2 recovered: 845 Mass of H2O recovered :173 mg 250.0 mg of the same unknown organic acid is used in a titration, where 7.51 mL of 0.198 M NaOH were needed to reach the equivalence point. Determine the molar mass, and molecular formula,...
A compound contains only carbon, hydrogen, and oxygen. Combustion of 10.68 mg of the compound yields...
A compound contains only carbon, hydrogen, and oxygen. Combustion of 10.68 mg of the compound yields 15.48 mg CO2 and 7.39 mg H2O. The molar mass of the compound is 182.2 g/mol. What are the empirical and molecular formulas of the compound? (Enter the elements in the order: C, H, O.) The empirical formula:? The molecular formula:?
The qualitative analysis of an organic compound showed C, H, O in combustion analysis of 0.20...
The qualitative analysis of an organic compound showed C, H, O in combustion analysis of 0.20 34 g of a compound gave 0.5 911 g of CO2 and 0.10 36 g of H2O. the molecular weight of the compound was determined by the freezing point pressure method and was found in 210 from the above experimental results. determine the molecular formula of the compound 2. A compound is shown by qualitative analysis to contain carbon nitrogen oxygen and hydrogen combustion...
A. When 1.591 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.378...
A. When 1.591 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.378 grams of CO2 and 1.101 grams of H2O were produced. In a separate experiment, the molar mass of the compound was found to be 26.04 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon. B. A 9.448 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 18.88 grams of CO2 and 7.729 grams...
1.The characteristic odor of pineapple is due to ethyl butyrate, a compound containing carbon, hydrogen, and...
1.The characteristic odor of pineapple is due to ethyl butyrate, a compound containing carbon, hydrogen, and oxygen. Combustion of 2.50 mg of ethyl butyrate produces 5.69 mg of CO2 and 2.32 mg of H2O. What is the empirical formula of the compound? 2.Nicotine, a component of tobacco, is composed of C, H, and N. A 3.150-mg sample of nicotine was combusted, producing 8.5452 mg of CO2 and 2.450 mg of H2O. What is the empirical formula for nicotine?
1. When 2.689 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 8.437...
1. When 2.689 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 8.437 grams of CO2 and 3.454 grams of H2O were produced. In a separate experiment, the molar mass of the compound was found to be 56.11 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon. 2. A 21.79 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 21.31 grams of CO2 and 4.362 grams...
please solve these 2. Step by step and explain please!
so i can follow along.
Thank u!
shift Combustion Analysis -Apply the law of conservation of mass When 2.5000 g of an oxide of mercury, (Hg, 0) is decomposed into the elements by heating, 2.405 g of mercury are produced. Calculate the empirical formula. Menthol, the substance we can smell in mentholated cough drops, is composed of C, H, and O. A 0.1005 g sample of menthol is combusted, producing...
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