Question

To long Bantu No 6 Master :)

Answer 1

Masih zat non elektrolit

ΔTb = [massa zat/mr] x [1000/massa air] x Kf
100,13 - 100 = [27/Mr] x [1000/600] x 0,52
0,13 = [27/Mr] x [5/3] x 0,52
9/Mr = 1/20
Mr = 180

diperoleh Mr = 180

Answer 2

ΔTb = [massa zat/mr] x [1000/massa air] x Kf 100,13 - 100 = [27/Mr] x [1000/600] x 0,52 0,13 = [27/Mr] x [5/3] x 0,52 9/Mr = 1/20 Mr = 180