Calculate the mass of ethanol

  1. A company that manufactures wines claim that red wine contains 14.1% by volume of ethanol ( density of ethanol is 0.789g/ cm³)
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    2. Koleta miriama vurai asked by Koleta miriama vurai
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  2. A company that manufacturers wine claims that red wine contains 14.1% by volume of ethanol (density of ethanol is 0.789g/cm³)
    1. answers icon 1 answer
    2. Koleta miriama vurai asked by Koleta miriama vurai
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  3. Given that 6.20 x 10^23 ethanol molecules have a mass of 46.04g calculate the number of ethanol molecules in a film of ethanol
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    2. anonymous asked by anonymous
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  4. Mass of unknown solution=25.671Mass ethanol =8.243 Assuming that prior experiments have shown the single-step extraction removes
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    2. Forrest asked by Forrest
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  5. A bottle of win contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is .79 g/mL. Calculate the concentration of
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    2. Jessica asked by Jessica
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  6. Calculate the mass ( g ) of the solute ethanol and the mass ( kg ) of the solvent CHCl3 that should be combined to prepare 9900
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    2. Diem asked by Diem
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  7. A bottle of wine contains 11.4% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration
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    2. Erin asked by Erin
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  8. A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration
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    2. Anonymous asked by Anonymous
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  9. Calculate the mole fraction of ethanol in 95% by mass aqueous solution.Mol. mass of ethanol is 46.
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    2. Simar asked by Simar
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  10. bottle of wine contains 13.1% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration of
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    2. Lawrence asked by Lawrence
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