Natriy nitratning 1440 g toymgan (70°C dagi) eritmasi 15°C gacha sovut

A) 380; 80

C) = 80; S(70°C) = 140]. A) 380; 80 B) 294; 44 C) 360; 44
D) 180; 47,3

Îòâåò:

Ñáîðíèê: Kimyo
Ïàðàãðàô: 33. Eruvchanlik

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