Forward from: Sertifikat BioKimyo | Kholbotayev Sherdor
Sulfat kislotaning 500ml 60%li eritmasiga(p=1.6g/ml) nitrat kislotaning 150ml 40%li eritmasidan(p=1.33g/ml) quyilsa,hosil bo'lgan eritmada nitrat kislotaning massa ulushi(%)qanday bo'ladi
Poll
- A)18.8
- B)20.11
- C)53.3
- D)56