How many moles of ethylene glycol must be dissolved in 500 g of water (Kf = 1.86) to lower the freezing point to -5.00°C?
A) 18.6 mol
B) 2.69 mol
C) 0.268 mol
D) 3.73 mol
E) 1.34 mol
Correct Answer:
Verified
Q76: What is the mass/vol % ethanol in
Q77: The concentration unit used in Raoult's Law
Q79: 100 mL of LiNO3, 0.241 M is
Q81: A saline solution begins to freeze at
Q82: Predict the freezing point of a solution
Q83: An isotonic solution will produce an osmotic
Q85: What mass in grams of a molecular
Q87: 3.2 grams of a compound with a
Q88: 0.0800 g of a compound with the
Q90: The concentration unit used to calculate boiling
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