SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »REAKSIYaHOI MUBODILA
REAKSIYaHOI MUBODILA, reaksiyahoi khimiyavii bayni du moddai murakkabro guyand, ki dar natija qismhoi tarkibii in moddaho ivaz meshavand: VaS12 + 2№ON = Va(ON)2 + 2IaS!. Dar reaksiyai mazkur namaki khloridi bariy atomhoi khlorro ba guruhi gidroksil va ishqori natriy guruhi gidroksilro ba atomhoi khlor ivaz mekunand.
Mufassal »