At 20 degrees C ethanol

  1. Ethanol (C2H5OH) melts at -114 degrees Celsius. The enthalpy of fusion is 5.02 kj/mol. The specific heats of solid and liquid
    1. answers icon 3 answers
    2. Kylie asked by Kylie
    3. views icon 4,843 views
  2. The normal boiling point of ethanol is 78.4 degrees Celsius. At what temperature would ethanol boil at a pressure of 0.621 atm?
    1. answers icon 1 answer
    2. Nadia asked by Nadia
    3. views icon 92 views
  3. At 20 degrees C ethanol has a density of 0.789 g/ml and H2O has a density of 1.0 g/ml. What is the % by volume of ethanol of a
    1. answers icon 2 answers
    2. Shelly asked by Shelly
    3. views icon 1,389 views
  4. Ethanol has a heat of vaporization of 38.56 KJ/Mol. And a normal boiling point of 78.4 degrees celcius.WHAT is the vapor
    1. answers icon 3 answers
    2. Joseph asked by Joseph
    3. views icon 2,349 views
  5. If 40.0 g of water at 70 degrees C is mixed with 40.0 g of ethanol at 10.0 degrees C, what is the final temperature of the
    1. answers icon 1 answer
    2. TheQuestion asked by TheQuestion
    3. views icon 934 views
  6. Ethanol boils at a temp. of 78.29 degrees C. What amount of energy, in joules, is necessary to heat to boiling and then
    1. answers icon 0 answers
    2. Lindsay asked by Lindsay
    3. views icon 802 views
  7. Ethanol has a heat of vaporization of 38.56 KJ/Mol. And a normal boiling point of 78.4 degrees celcius.WHAT is the vapor
    1. answers icon 3 answers
    2. Joseph asked by Joseph
    3. views icon 1,129 views
  8. A company that manufactures wines claim 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
    3. views icon 73 views
  9. At 20 degrees C ethanol has a density of 0.789 g/ml and H2O has a density of 1.0 g/ml. What is the % by volume of ethanol of a
    1. answers icon 2 answers
    2. Shelly asked by Shelly
    3. views icon 604 views
  10. A vessel containing 39.5 cm^3 of helium gas at 25 degrees celsius and 106 kPa was inverted and placed in cold ethanol. As the
    1. answers icon 2 answers
    2. Anna asked by Anna
    3. views icon 1,210 views