Glikol20% mr=62;kf=1,86derajat selsius/m
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Glikol20% mr=62;kf=1,86derajat selsius/m
1 Jawaban
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1. Jawaban bisma7
∆tf=m.kf=( 20/62.1000/80 ) .1,86
=7,5
Tf=-7,5