Sana: 1- nazorat ishi Nazorat shakli: Yozma ish
Yüklə 40,11 Kb.
|
- Bu səhifədəki naviqasiya:
- ______________________________________________________________ ______________________________________________________________
| ______________________________________________________________
______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ O’quvchi bahosi : SANA: Nazorat ishi- 7 1. Hajmi 2 l bo’lgan idishda 4,5 mol modda miqdori 20 s o’tgandan keyin, 2,5 mollgacha kamaysa, reaksiya tezligi (Mol, l, s) da qanday bo’ladi. 2. Ammiakning katalitik oksidlanishi natijasida 4 NH3 + 5O2 → 4NO + 6 H2O ushb reaksiyada bosim 2 marta oshirilsa to’g’ri reaksiya tezligi necha marta ortadi. 3 Tiosulfat kislotani parchalanish reaksiyasi 30°C da 30 sek da tugaydi. Shu reaksiya 50°C da necha sek da tugaydi? = 2 4. . SO(g)+N2O(g)=SO2(g)+N2(g) reaksiyaning muvozanat konstantasi 8500S da 1 ga teng. SO va N2O ning boshlang‘ich konsentratsiyalari 2 va 3 mol/l bo‘lsa, SO2 ning muvozanat holatdagi konsentratsiyasini (mol/l) aniqlang. 5. 3A+B=C+2D reaksiya bo‘yicha muvozanat qaror topgandan so‘ng moddalarning muvozanat konsentratsiyalari quyidagicha: [A]=0,1 mol/l, [B]=0,5 mol/l, [C]=0,03 mol/l, [D]=0,4 mol/l bo‘lsa, muvozanat konstantasini aniqlang. Yüklə 40,11 Kb. Dostları ilə paylaş:
|