A) 360; 44
C) = 80; S(70°C) = 140].
A) 360; 44 B) 380; 44
C) 180; 47,3
D) 294; 34
Natriy nitratning 1520 g toyingan (70°C dagi) eritmasi 15°C gacha sovu
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Ñáîðíèê: Kimyo
Ïàðàãðàô:
33. Eruvchanlik
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