Jawabanmu

2014-08-31T22:29:01+07:00
DTb = Kb . m
= 0,52 . (gr/mr) × (1000/p)
= 0,52 . ( 12/60 ) × (1000/500)
= 0,52 (0.2 × 2)
= 0,52 ( 0,4 )
= 0,208

Tb = 100 + 0,208
= 100,208°C


DTf = kf. m
= 1,86 . 0,4
= 7,44

Tf = 0 - 7,44
= - 7,44°C