SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »Nitratho
Nitratho, namakhoi kislotai nitrat HNOs. Moddahoi kristallii berang; dar hapopati muqarrari ustuvorand. Dar harorati baland bo osoni oksigeni khudro gum karda khosiyati oksidkunandagi paydo mekunand. Masalan, 2KN03 = 2KNOa + 02 N Dar ob nagz hal meshavand. Onhoro dar natijai ba metallho, oksidho va baze namakho tasir kardani HNOs, tasiri …
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