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Compound A consisting of carbon

Compound A consisting of carbon and hydrogen only. The compound was found to contain 80% carbon by mass,cal. its empiri.
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2. asked by Mverve Edwin, SP
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Consider a sample of a hydrocarbon (a compound consisting of only carbon and hydrogen) at 0.959 atm and 298 K. Upon combusting
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2. asked by Jaxx
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You take an aspirin tablet (a compound consisting solely of carbon, hydrogen, and oxygen) with a mass of 1.00 g, combust it
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2. asked by Anonymous
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I did the work, but I need help checking it...A compound contains 83.24% by mass carbon. Calculate the molar mass of the
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2. asked by Kyle
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An unknown compound contains carbon, hydrogen, and oxygen. When burned, a 2.000 gram sample of this compound releases 3.451 g of
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2. asked by Mom
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A compound consists only of carbon, hydrogen, nitrogen, and oxygen. Combustion of 10.68 g of the compound produced 16.01 g
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2. asked by nadeen
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a sample of liquid consisting of carbon , hydrogen,oxygen was subjected to combustion analysis 0.5439 g of the compound gave 1.
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2. asked by suneha
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A compound consisting of four carbon atoms has a triple bond in it. Howmany hydrogen atoms are present in it.
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2. asked by SCP-706
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a compound contains 5.2% by mass Nitrogen. It also contains carbon, hydrogen and oxygen. Combustion of 0.085g of the compound
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2. asked by martina
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A 3.68 g sample of a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxygen. This
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2. asked by Brittany
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