Question

Tolong selesaikan no 46

Answer 1

Zat A
Metil Merah = Kuning = >6.2
Bromtimol Biru = Biru = >7.6
Fenoftalen = Tidak Berwarna
7.6<ph<8.3

Zat B
MM = kuning = >6.2
BromBiru = Hijau = 6.0<ph<7.6
Fenoftalen = Tdk berwarna
6.2<ph <7.6

Jawaban C