52. (v12c-223-27) 20°C dagi 126,4 g Fe2(S04)3 ning toyingan eritmasida 361,2-1022 ta kislorod atomi bolsa, Fe2(S04)3 ning 20°C dagi eruvchanligini hisoblang.
A) 31,65 B)10,0
C) 46,3
D) 37,97
20°C dagi 126,4 g Fe2(S04)3 ning toyingan eritmasida 361,2-1022 ta kis
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Ñáîðíèê: Kimyo
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33. Eruvchanlik
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