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?A solution of 1.00 g of anhydrous aluminum chloride, \(\mathrm{AlCl}_{3}\), in 50.0 g
Chapter 12, Problem 94P(choose chapter or problem)
QUESTION:
A solution of 1.00 g of anhydrous aluminum chloride, \(\mathrm{AlCl}_{3}\), in 50.0 g of water freezes at -1.11°C. Does the molar mass determined from this freezing point agree with that calculated from the formula? Why?
Questions & Answers
QUESTION:
A solution of 1.00 g of anhydrous aluminum chloride, \(\mathrm{AlCl}_{3}\), in 50.0 g of water freezes at -1.11°C. Does the molar mass determined from this freezing point agree with that calculated from the formula? Why?
ANSWER:Step 1 of 3
Molality is the number of moles of solute dissolved in of solvent. Thus, the unit is molal ( or mol/kg .