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قديم 21-04-2014, 11:04 PM
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تاريخ التسجيل: Jan 2009
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thks 4 the reply MR x_moor
but i thnk tht ammonium nitrate doesnt decompose into nitrite plus it was n't on 3rd prep science book
agrred with u abt lime water
NaNo3 used in explosive aka potassium nitrate- wasn't mentioned on school book 2-