A certain anesthetic contains 64.9 percent C, 13.5 percent H, and 21.6 percent O by mass. At 122 °C and 783 mmHg, 2.70 L of the gaseous compound weighs 6.37 g. What is the molecular formula of the compound?
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A certain anesthetic contains 64.9 percent C, 13.5 percent H, and 21.6 percent O by mass....
A certain anesthetic contains 64.9 percent C. 13.5 percent H. and 21.6 percent O by mass. At 116 degree C and 8- mmHg. 1.70 L of the gaseous compound weighs 3.71 g, What is the molecular formula of the compound?
CHEMISTRY Chapter 11 Question 22 (of 25) 4.00 polnts 1 out of 3 attempts Click in the answer box to activate the palette. A certain anesthetic contains 64.9 percent C, 13.5 percent H, and 21.6 percent O by mass At 132'C and 735 mmHg, 1.90 L of the gaseous compound weighs 4.45 Assista Check g. What is the molecular formula of the compound? View Qu Show M Print
A mixture of cyclopropane gas and oxygen is used as an anesthetic, Cyclopropane contains 85.7% C and 14.3% H by mass. At 50.0 degree C and 0.984 atm pressure, 1, 56 g cyclopropane has a volume of 1.00 L. What is the molecular formula of cyclopropane?
Combustion analysis was performed on an anesthetic containing only C, H, N and O. Complete combustion of a 3.54 g sample of this anesthetic with excess oxygen gas formed 8.49 g of carbon dioxide and 2.14 g of gaseous water. Another 2.35 g sample of the anesthetic was found to contain 0.199 g of N.(Hint: Use this information to find the nitrogen content in the combustion sample!) The molar mass of the anesthetic was found to be 165 g/mol. Find...
An unknown compound contains only C, H, and O. Combustion of 2.70 g of this compound produced 6.59 g of CO2 and 2.70 g of H2O. What is the empirical formula of the unknown compound?
Part A A mixture of cyclopropane gas and oxygen is used as an anesthetic Cyclopropane contains 85.7% C and 14.3% H by mass. Al 50.0 C and 0.984 at pressure. 1.56 g cyclopropane has a volume of 1.00 L. What is the molecular formula of cyclopropane? - AED 0 ? Submit Request Answer < Return to Assignment Provide Foedback
10. A compound has the following percent composition by mass: C: 40.92%; H: 4.58%: O: 54.50%. Calculate the molecular formula if Its molar mass is 216 g/mole.
A hydrocarbon is commonly used as an anesthetic. If a 2.50 L flask contains 5.11 g of the hydrocarbon gas at 679 tort and 25 °C, what is the molecular formula of the hydrocarbon? o Gate o o o o cotto
A compound contains 48.64% C, 8.16% H and 43.20% O. The molar mass is 148g. What is the molecular formula? C2H302 CH,02 C6H1204 C6H1206 * Previous
6. A certain compound has the following elemental composition: C, H, O, N. In a combustion analysis, 3.895 g of it was combusted to produce 9.087 g of CO2 and 3.411 g H20. Separate analysis determined that it is 12.38% N, and its molar mass is 226.4 g/mol. Determine its empirical and molecular formula.
6. A certain compound has the following elemental composition: C, H, O, N. In a combustion analysis, 3.895 g of it was combusted to produce 9.087...