Yangi formatda davom etish uchun: https://uzfor.net/view.php?act=post&id=71212
Postga havola
sobirjonovv [1587] [off]
H2SO4 - Sulfat kislota.
*- Hamma kislotalarni boshi "H" yani vodorod bn boshlanadi
*- Hamma kislotalarni boshi "H" yani vodorod bn boshlanadi