100 g suvda 80°C da 520 g, 30°C da esa 220 g kumush nitrat eridi. Kumu



36. (v9-105-2) 100 g suvda 80°C da 520 g, 30°C da esa 220 g kumush nitrat eridi. Kumush nitratning 80°C dagi 1240 g toyingan eritmasi 30°C gacha sovutilganda chokmaga tushadigan kumush nitratning massasini (g) hisoblang. A)450 B)600 C)256
D) 300

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Ñáîðíèê: Kimyo
Ïàðàãðàô: 33. Eruvchanlik

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