Lining u c h u n e r i t m a s o da yoki o h a k suti b i l an i shl ani b, m a g n i y va
kalsiy y o m o n e r u v c h a n b i r i k m a g a ay l an ib c h o ‘kadi:
M g C l 2 + C a ( O H ) 2^ M g ( O H ) 2 + C a C l 2
C a C l 2 + N a 2S 0 4^ C a C 0 3 + 2 N a C l
E r i t m a c h o ‘k m a d a n ajratilib m a x s u s y e r os t i ga k o ‘mi lg an q uv u r-
lar or qa li ishlab c h i q a r i sh g a j o ‘n at il adi . E r i t m a , m a s a l a n quyi dagi
tarki bga ega: N a C l — 103,6 shartli shkala b o ‘limi b o ‘y i c h a (1 n o r m a l
b o ‘limi 1/ 20 ekv. m o d d a birl. e r i t m a g a ) , C a S 0 4 — 0 , 06; C a C l 2 —
1,14; M g C I 2 — 0,3; N a 2S 0 4 — 1,04. E r i t m a n i N H 3b il an t o ‘yintirish
b o ‘l i m i n i n g te x n ol gi k ti zimi 1 0 . 6 - r a s m d a keltirilgan.
Atm osfcraga
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