Yangi formatda davom etish uchun: https://uzfor.net/view.php?act=post&id=19545
Postga havola
ƒυтвσĻιѕт [665] [off]
Bir litr suvdagi vodorod ionlari soni 6,02∙1016 ga teng. Ionlarga dissotsilangan suv molekulasining bittasiga nechta suv molekulasi to’g’ri kelishini hisoblang.
Shuni qanday yechilishini o'rgatib yuboringlar!
Rahmat va + mendan )
Shuni qanday yechilishini o'rgatib yuboringlar!
Rahmat va + mendan )