Kimyo xonasida rioya qilinishi lozim bo'lgan mehnat xavfsizligi qoidalari

Mo'l miqdordagi gazning o'tkazilishi

CaCOs + CO2 + H2o)> >__________________________________________________
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4. 
   Karbonat angidridning ishqor bilan ta'sirlashuvi
   

NaOH + CO2=>________________________________________________________
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5. 
   Karbonat ionlariga xos sifat reaksiya
   

Na2COs+2HCl=>>_____________________________________________________________________________________________________________________________
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Xulosa________________________________________________________________

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