Calcium nitrite is used as a corrosion inhibitor in lubricants. What is the molality of a solution prepared by dissolving 18.5 g of calcium nitrite in 83.5 g of distilled water?
A) 0.0342 m
B) 0.0855 m
C) 0.222 m
D) 0.444 m
E) 1.68 m
Correct Answer:
Verified
Q50: The mole fraction of potassium nitrate in
Q51: A solution of ethanol (C2H6O) in water
Q52: Colligative properties depend on
A)the chemical properties of
Q53: Isoamyl salicylate (ℳ = 208.25 g/mol) has
Q54: The solubility of the oxidizing agent potassium
Q56: Raoult's Law relates the vapor pressure of
Q57: What is the mole fraction of Ne
Q58: A 2.0% (w/v) solution of sodium hydrogen
Q59: A 0.89% (w/v) sodium chloride solution is
Q60: Copper(II) bromide is used as a wood
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