tayyorishlar

Mahsulot tavsifi

Learn about the functions of ions, including acid and base concepts, pH measurement, and unique properties of ionized substances

#kislota#ph darajasi#ionlashgan moddalar

Muallif

Sotuvchi 366527Tasdiqlangan muallif
Hujjatlari
40 849
Sotilgan
676

O'xshash hujjatlar