A 255 mL round-bottom flask is weighed and found to have a mass of 114.85 g.A few milliliters of an easily vaporized liquid are added to the flask and the flask is immersed in a boiling water bath.All of the liquid vaporizes at the boiling temperature of water,filling the flask with vapor.When all of the liquid has vaporized,the flask is removed from the bath,cooled,dried,and reweighed.The new mass of the flask and the condensed vapor is 115.23 g.Which of the following compounds could the liquid be? (Assume the ambient pressure is 1 atm.)
A) ethanol
B) propanol
C) butanol
D) hexanol
E) methanol
Correct Answer:
Verified
Q29: Arrange the following gases in order of
Q30: A sample of an unknown volatile liquid
Q31: How much CO2 (L)is produced when 2.10
Q32: According to kinetic-molecular theory,if the temperature of
Q33: The volume of a sample of gas
Q35: What is the temperature at STP?
A)0 °C
B)25
Q36: The average kinetic energy of the particles
Q37: Which one of the following gases would
Q38: The density of air at STP is
Q39: Which of the following gases would have
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents