October 4, 2015

Homework Help: College Chemistry

Posted by Donna on Sunday, March 28, 2010 at 3:52pm.

A 0.05 molal aqueous solution boils at 373.102 K. What is the salt in question?
a. AlCl3
b. NaHSO3
c. MgCl2
d. NH4Cl
e. NaCl

I guessed NH4Cl and got 3 points off. I used the formula delta T=K boiling point X molality

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