Question
A solution of 1.00 g of anhydrous aluminum chloride, $\mathrm{AlCl}_3$, in 50.0 g of water freezes at $-1.11^{\circ} \mathrm{C}$. Does the molar mass determined from this freezing point agree with that calculated from the formula? Why?
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A solution of $1.00 \mathrm{g}$ of anhydrous aluminum chloride $\left(\mathrm{AlCl}_{3}\right)$ in $50.0 \mathrm{g}$ of water freezes at $-1.11^{\circ} \mathrm{C}$. Does the molar mass determined from this freezing point agree with that calculated from the formula? Why?
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