bromatometriya, iodometriya, nitrometriya usullari
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powerpoint presentation bromatometriya xloryodometriya nitrometriya usullarini qo'llanilishi xudoyqulov odil 1. iodometriya usullarining qo'llanilishi 2. nitrometriya usullarining qo'llanilishi 3. bromatometriya usullarining qo'llanilishi reja: bromatometriya, iodometriya va nitrometriyaning taqqoslashi bromatometriya kuchli oksidlovchi vosita sifatida bromat-ionlarini (bro3-) ishlatadi, iodometriya esa zaif oksidlovchi yoki qaytaruvchi sifatida iod (i2) ni qo'llaydi, nitrometriya esa nitrat-ionlarining (no3-) miqdorini aniqlashga asoslangan. nitrometriya, asosan, o'g'itlar va portlovchi moddalardagi azot miqdorini aniqlashda qo'llaniladi, bu esa kjeldahl usuliga nisbatan tezroq va sodda hisoblanadi, ammo aniqligi kamroq bo'lishi mumkin. nitrometriya qo'llanilishi: misollari nitrometrniya ...
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