Amaliy ish №1 Mavzu: „Galogenlar” mavzusiga oid tajribaviy masalalar yechish Darsning maqsadi

Suvda erishi	BaCl2 va sirka k-taga ta’siri	Ishqorga o’zaro ta’siri (qizdirilganda)	Kumush nitratga ta’siri
Alangani bo’yashi
Ammoniy nitrat	Oq kristall	Yaxshi		Ammiak hidi keladi	-	Rangsiz
Ammoniy xlorid	Oq kristall	Yaxshi		Ammiak hidi keladi	Oq cho’kma	Rangsiz
Kaliy nitrat	Mayda och kul rang kristall	Yaxshi		Ammiak hidi sezilmaydi	Biroz loyqalanish	Binafsha
Ammoniy sulfat	Yirik rangsiz kristall	Yaxshi	Sirka k-tada erimay digan oq cho’kma	Ammiak hidi keladi	Ozroq cho’kma tushdi	-
Superfosfat	Och kul rang kukun	Yomon eriydi	Qisma n sirka k-tada erimay digan oq cho’k- ma	Ammiak hidi sezilmaydi	Sariq cho’km	Qizg’ish
Silvinit	Tuzda pushti kristallar bor	Yaxshi		Ammiak hidi sezilmaydi	Oq cho’kma	Sariq rang ko’k shisha orqali binafsha

Yana uchta probirkada berilgan mineral o’g’itlar eritmasidan 3ml dan olinb har bir
probirkadagi eritmaga NaOH eritmasi qo’shiladi va probirkalar qizdiriladi.Ammiak hidi kelishi probirkada ammoniy nitrat ekanligi ma’lum bo’ladi.
Demak,
1- kaliy nitrat,
2- ammoniy nitrat,
3- superfosfat.
Xulosa.
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