pH: 7 İSE : .....

PH: 2 İSE: .....

PH: 3 İSE:  .....

PH: 10 İSE:  .....

PH: 14 İSE:  .....

PH: 8 İSE: .....

NEYAPAR BUNUN CEVABI NEDİR ACİLL!