Buxoro davlat universiteti magistratura bo’limi qo’lyozma huquqida

 
 
Oltingugurt (VI) oksid 
  
SO
3
. 
Oltingugrtning bu oksidini sulfat angidrid 
deb ham ataladi. Bu oksid tabiatda erkin holda uchramaydi. Uni temir kolchedanini 
kuydirishda hosil bo’ldigan sulfit angidridni (oltingugurt (IV) oksid SO
2
) oksidlab 
olinadi.  Asosan  sulfat  kislota  ishlab  chiqarish  uchun  ishlatiladi.  Sulfat  kislota  esa 
ko’plab  boshqa  moddalar  ,  dorivor  preparatlar  olishda  asosiy  xom  ashyolardan 
hisoblanadi, individual tarzda avtomabillar akkumulator batareyalarida ishlatiladi. 
           
Azot  (IV)  oksid  NO
2
. 
Bu  oksid  tabiatda  uchramaydi.  Asosan  sintetik 
yo’lbilan olinadi va nitrat kislota ishlab chiqarish uchun sarflanadi. Nitrat kislota 
esa  azotli  mineral  o’g’itlar  nitrobirikmalar,  ko’plab  dorivor  moddalar  ishlab 
chiqarishda  asosiy manbalardandir.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

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