Calculate the molality of a solution that is prepared by mixing 25.5 mL of CH3OH (d = 0.792 g/mL) and 387 mL of CH3CH2CH2OH (d = 0.811 g/mL) .
A) 0.630 m
B) 0.812 m
C) 1.57 m
D) 2.01 m
E) 4.98 m
Correct Answer:
Verified
Q31: What mass (in g)of NH3 must be
Q32: Identify the colligative property.
A) vapor pressure lowering
B)
Q33: 0.300 moles of sodium nitrite are needed
Q34: Give the term for the amount of
Q35: Calculate the number of moles of sulfuric
Q37: Choose the solvent below that would show
Q38: Commercial grade HCl solutions are typically 39.0%
Q39: Determine the Henry's law constant for ammonia
Q40: Determine the vapor pressure of a solution
Q41: Identify the classification of milk.
A) aerosol
B) solid
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