hitung titk beku NaOH4% jika kf air=1.86
Kimia
ilham1596
Pertanyaan
hitung titk beku NaOH4% jika kf air=1.86
1 Jawaban
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1. Jawaban ionkovalen
delta Tf = m Kf i
= 4/40 x 1000/96 x 1,86 x 2
= 3,875°C
Tf = - 3,875°C