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OpenStudy (anonymous):
The freezing point depression of a .100m MgSO4 solution is 0.225C. Determine the experimental van't hoff factor of MgSO4 at this concentration. Please help! I know the answer but have no idea how to do it.
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OpenStudy (aaronq):
do you know the equation to use?
OpenStudy (anonymous):
deltaT=i(Kf)(m)??
OpenStudy (aaronq):
yeah, just plug in and solve
OpenStudy (anonymous):
ok, so would it be: 0.225=2(1.86)m?
OpenStudy (aaronq):
nope you're solving for i
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OpenStudy (anonymous):
ok, so....0.225=i(1.86)(.100)??
OpenStudy (aaronq):
yes
OpenStudy (anonymous):
ooohhh ok.
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