Alkanlar: umumiy formula, gomologik qator, ratsional nomenklatura
Javoblar ota-onalar va o‘qituvchilar uchun.
1
Propil radikalining formulasini yozing.
C₃H₇–
2
Dietilmetan formulasini yozing va uning sistematik nomini yozing.
CH₃–CH₂–CH₂–CH₂–CH₃ — pentan
3
Dekan C₁₀H₂₂ dagi barcha bog‘lar soni nechta?
31
4
Qaysi alkanning molekulyar massasi 114 ga teng?
oktan C₈H₁₈
5
Metandagi uglerodning massa ulushi necha foiz (C = 12, H = 1)?
75