Kimia Sekolah Menengah Pertama Berapakah derajat disosiasi larutan mgcl2 jika diketahui faktor vant hoff 2,994

boydjerdeulv – April 19, 2023

Berapakah derajat disosiasi larutan mgcl2 jika diketahui faktor vant hoff 2,994

[tex]MgCl2 ---> {Mg}^{2+} + 2 \: {Cl}^{ - }[/tex]

n = 2+1 = 3

i = 2,994

.

α ...?

.

i = 1 + {(n-1) α}

2,994 = 1 + {(3-1) α}

2,994 = 1 + 2α

2α = 2,994 - 1

2α = 1,994

α = 1,994/2

α = 0,997