uzupełnij równania reakcij chemicznych CL2+.....->......HCL 2) ......+SO3->H2SO4 3).......Na+.......->....NaOH+........ 4)H2O +CO2 ->....... 5) ......+.....->......HBr 6)CaO+H2O->.......
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1.) CL2 + H2 -> 2HCL
2.) H2O + SO3 -> H2SO4
3.) 2Na + 2H2O -> 2NaOH + H2
4.) H2O + CO2 -> H2CO3
5.) H2 + Br2 -> 2HBr
6.) CaO + H2O -> Ca(OH)2