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A hydrocarbon sample was burned

A .7178 g sample of a hydrocarbon occupies a volume of 390.7 mL at 65C and 99.2kpa. When the sample is burned in excess oxygen,
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2. asked by Lisa
3. 1,301 views
a 47.7L sample of a gaseous hydrocarbon, measured at 1.00atm and 25degreesC is burned in excess oxygen, liberating 4.33X10^3 kJ
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2. asked by Ellie
3. 668 views
a 5.15g sample of a hydrocarbon is burned in oxygen, producing 15.6g of carbon dioxide and 8.45g of water. Assuming an excess of
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2. asked by Ariday
3. 1,883 views
A 1.24-g sample of a hydrocarbon, when completely burned in an excess of O2(g), yields 4.04 g CO2 and 1.24 g H2O Draw a
1. 5 answers
2. asked by Jess
3. 1,510 views
a 5.15g sample of a hydrocarbon is burned in oxygen, producing 15.6g of carbon dioxide and 8.45g of water. Assuming an excess of
1. 0 answers
2. asked by Ariday
3. 1,026 views
A 79.9-L sample of a gaseous hydrocarbon, measured at 1.00 atm pressure and 25.0°C,is burned in excess oxygen, liberating 4.24
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2. asked by chemistry
3. 1,408 views
When 1.63 g sample of an unknown hydrocarbon is completely burned in oxygen, 4.97 g of CO2 are produced. What is the percentage
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2. asked by Alex
3. 734 views
3. A liquid hydrocarbon (Cx Hy) is found to be 16.37% H by mass. A 1.158-g vaporized sample of the hydrocarbon has a 358 mL
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2. asked by Katrina
3. 1,076 views
in an experiment a sample of hydrocarbon was analyzed. The sample contained6 g of carbon and 1.344 g Hydrogen.a) whats the
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2. asked by hilde
3. 1,021 views
A 1.24g sample of a hydrocarbon, when completely burned in excess of O2(g), yields 4.04g CO2 and 1.24g H20. Determine the
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2. asked by StressedStudent
3. 1,370 views