Temperatura 0°C dan 80°C gacha oshirilganda quyidagi moddalardan qaysi



105. (v21-113-12) Temperatura 0°C dan 80°C gacha oshirilganda quyidagi moddalardan qaysi birining eruvchanligi (rasm) eng kichik boladi? 1) KBr; 2) NaCI; 3) K2Cr207; 4) Ca(C2H302)2-2H20. C)3
D) 4

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: Kimyo
: 33. Eruvchanlik







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5 ... (101547)
6 ... (95655)
11 ... (75436)
2018 ... (67165)
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8 ... (41595)
4 ... (40099)

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