jika diketahui kf air 1 86

ΔTf = (8 / 40) x (1000 / 200) x 1. eyes clouded by the tiger chapter 1 86 ΔTf = 0. eyes clouded by the tiger chapter 1 2 x 5 x 1 86 = 1 86°C Tf = Tfp - ΔTf Tf = 0°C - 1 86°C Tf = -1 86°C 5 200 gram air terlarut 10 gram urea CO(NH2)2 Jika Mr urea 60 dan Kf air 1,86 °C/m, hitung titik beku larutan urea tersebut! Jawaban: ΔTf = (gr zat terlarut / Mr) x (1000 / g pelarut) x Kf ΔTf = (10 / 60) x (1000 / 200) x