3) NAME the compound which contains 0.463 g Tl (#81), 0.0544 g of carbon, 0.00685 g of Hydrogen and 0.0725 g oxygen by finding its empirical formula. (2 pts)
3) NAME the compound which contains 0.463 g Tl (#81), 0.0544 g of carbon, 0.00685 g...
tion 2 of 3 > The compound known as butylated hydroxytoluene, abbreviated as BHT, contains carbon, hydrogen, and oxygen. A 1.126 g sample of BHT was combusted in an oxygen rich environment to produce 3.373 g of CO2(g) and 1.105 g of H, 0(g). Insert subscripts to complete the empirical formula of BHT. empirical formula: CHO Publisher: University Science Question Source MRG. General Chemistry
2) A 1.000 g sample of a hydrocarbon (which is a compound that contains only carbon and hydrogen) was burned in oxygen, and the carbon dioxide and water produced were carefully collected and weighed. The mass of the carbon dioxide was 3.385 g, and the mass of the water was 0.692 g. What was the empirical formula of the hydrocarbon? A. C5H12 B. CsH6 C. CįH6 D. C H2 E. CįH star 1.00
87.48 g of an unknown compound composed of carbon, hydrogen and oxygen contains 41.17 g C and 5.18 g H. Give the empirical formula of this compound. C4H5O2 C3H5O2 C3H5O4 C3H5O3 C4H6O3
1. Dioxybenzanone is a compound found in sunscreen, and only contains carbon, oxygen, and hydrogen. Analysis of the compound found that it contains 4.92% hydrogen, 26.18% oxygen. What is the empirical formula of the compound? (4 pts) 2. The ionization energy of oxygen is found to be less than that of nitrogen. Is this to be expected? Explain why or why not. (4 pts)
What is the empirical formula of a compound that contains 20.0 g carbon and 6.71 g hydrogen? What is the empirical formula of a compound that contains 20.0 g carbon and 6.718 hydrogen? Please show work and include units as how you arrive to your answer. BIVAA. IEE 2 i XX, E - 2 V TT 12p . Paragraph HD 1080
Combustion analysis 12.01 g of an unknown sample, which contains only carbon, hydrogen and oxygen, produced 14.08 g co2 and 4.32 h2o. Determine the empirical formula and molecular formula of the unknown sample, while the molar mass for the unknown sample is 150.078 g/mol. 15 pts) Combustion analysis 12.01 g of an unknown sample, which contains only carbon, hydrogen, and oxygen, roduced 14.08 g CO2 and 4.32 g H20. Determine the empirical formula and molecular formula of the unknown sample,...
a compound of carbon,hydrogen, and oxygen contains 52.2% carbon and 13.0% hydrogen. what is it’s empirical formula
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 H20. 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
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 compound known as butylated hydroxytoluene, abbreviated as BHT, contains carbon, hydrogen, and oxygen. A 1.376 g sample of BHT was combusted in an oxygen rich environment to produce 4.122 g of CO, (g) and 1.350 g of H, O(g). Insert subscripts to complete the empirical formula of BHT empirical formula: