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An unknown compound contains carbon,

An Unknown Compound (M=60.09 g/mol) is composed of Carbon, Hydrogen and Oxygen. Combustion of 0.255 g of the unknown compound
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2. asked by John
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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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An unknown compound contains only carbon, hydrogen, and oxygen . Combustion of 2.50 g of this compound produced 3.67 g of carbon
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2. asked by isoka
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A sample of an unknown compound, composed only of carbon and hydrogen, produced 26.8 g of CO₂ and 16.5 g ofH₂O in a
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An unknown compound contains 13.04% of hydrogen,34.78% of oxygen, and 52.17% of carbon by mass. Determine the empirical formula
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2. asked by ezile
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An unknown compound contains 13.04% of hydrogen, 34.78% of oxygen, and 52.17% of carbon by mass. Determine the empirical formula
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2. asked by ezile
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An unknown compound contains only carbon, hydrogen, and oxygen (CxHxOx). Combustion of 3.50G of this compound produced 5.13G of
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2. asked by URGENT!
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An unknown organic compound contains carbon, hydrogen, and bromine only. The mass percentage ofC is 12.81% C. Bromine from 1.88
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2. asked by asd
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An unknown compound contains only carbon, hydrogen, and oxygen (C?H?O?). Combustion of 6.50 of this compound produced 9.53 g of
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2. asked by Dylan
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i'm having trouble figuring out my unknown compound.The elemental analysis is 87.28%carbon and 12.72% hydrogen for my unknown
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2. asked by susan
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