A lab analysis of an organic compound showed it is made up of 60.00% C, 5.75% H, and 34.25% O. If the molar mass of the compound is 560.56 g/mol, what is its empirical formula and molecular formula? Note: You don't have to format the subscripts in your answer, e.g. for H20 you can enter H20. Empirical: Molecular: 3.jpg Open file 2.jpg Open file 4.jpg 5.jpg Open file ... Open file ... a 99+

A lab analysis of an organic compound showed it is made up of 60.00% C, 5.75% H, and 34.25% O. If the molar mass of the compound is 560.56 g/mol, what is its empirical formula and molecular formula? Note: You don't have to format the subscripts in your answer, e.g. for H20 you can enter H20. Empirical: Molecular: 3.jpg Open file 2.jpg Open file 4.jpg 5.jpg Open file ... Open file ... a 99+

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Question 11 of 13 Psoralen, a compound found in giant hogweed, contains only C, H, and O. Combustion of 1.000 g of psoralen produces 2.600 g of CO, and 0.2903 g of H,O. Determine the molar mass of the compound if it is between 175.0 and 250.0 g/mol. Provide an answer to four significant figures.
Using the following eqCH3NH2 (g)+ O2 (g)→ CO2 (g)+ H2O(g)+ N2 (g) 4.0 x 104 mol CH3NH2 contains how many moles of hydrogen? 4.37 x 1019 molecules CH3NH2 contains how many moles of carbon? If you start with 0.036g CH3NH2, how many grams of carbon dioxide can you make?
Naproxen is used to treat the pain and inflammation caused by arthritis. Naproxen has a formula of C14H14O3. How many moles of CC is present in 2.80 moles of naproxen? Express your answer with the appropriate units. How many moles of HH are present in 0.452 moles of naproxen? Express your answer with the appropriate units. How many moles of OO are present in 0.0625 moles of naproxen? Express your answer with the appropriate units.
Chemistry Glycine is an amino acid with the formula C2H5NO2. The numbers above are subscripts actually Determine the number of moles of carbon in 33.81 g of glycine.
A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert subscripts as needed. empirical formula: СНО The molecular mass of the compound is 132 amu. What is its molecular formula? Insert subscripts as needed. molecular formula: СНО
2
The chief component of eucalyptus oil is X, which contains 77.87% C, 11.76% H and the reminder O. (C: 12.0107 g/mol, H: 1.00794 g/mol, O: 15.9994 g/mol) What is the empirical formula of X? C3H9O2 A B C5H9O C10H180 D E
answer 1
Find the % mass composition of calcium nitrate Ca(NO3)2 and water (H2O)
A compound is 25.0% carbon, 8.4% hydrogen and 66.6% sulfur by mass. Put symbols in order of CHS. Enter the formula without subscripting the numbers, add no spaces. For example: C4H402. Its empirical formula is
1. A compound is found to contain 63.52 % iron and 36.48% sulfur. Find its empirical formula. 2. A 60.00 g sample of tetraethyllead, a gasoline additive, is found to contain 38.43 g lead, 17.83 g carbon, and 3.74 g hydrogen. Find its empirical formula. 3. Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass of 32.06 u. 4. A sample of a compound with a formula mass of 34.00 u is found to consist of 0.44 g H and 6.92 g 0. Find its molecular formula (Ctrl)
A compound contains 29.17% nitrogen, 4.20 % hydrogen, and oxygen. What is its empirical formula? O HNO O H₂NO3 O H₂NO₂ OHN6016 HN 1607