61. (v17-109-34) 48250 sekund davomida
20°C haroratda 350 g eritmadan 10 A tok kuchi otkazildi. 260 g toyingan eritma hosil boldi. Necha gramm tuz chokmaga tushdi? A)20 B)22 C)45
D) 35
48250 sekund davomida 20°C haroratda 350 g eritmadan 10 A tok kuchi ot
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Ñáîðíèê: Kimyo
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41.2. Faradeyning I qonuni bo‘yicha masalalar
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