119. (v21-124-5) 3 I eritmasida 3-1 (Г4 mol
OH~ ionlarini tutuvchi eritmaning pHini hisoblang.
A) 4 B)10
C) 8
D) 6
3 I eritmasida 3-1 (Г4 mol OH~ ionlarini tutuvchi eritmaning pHini his
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Îòâåò: |
Ñáîðíèê: Kimyo
Ïàðàãðàô:
38. Suvning dissotsilanishi. Vodorod ko‘rsatilkich. Muhitning pH qiymati
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