June 2022 1 29 Report
Podaj zapis jonowy i jonowy skrócony:
a) S+O2=SO2
b) SO2+H2O=H2SO4
c) 2Mg+O2=2MgO
d) MgO+H2O=Mg(OH)2
e) Cu+4HNO3st=Cu(NO3)2+2NO2+2H2O
f) Cu(NO3)2+2NaOH=Cu(OH)2+2NaNO3
g) CuO+H2O=Cu(OH)2
h) CuO+H2SO4=CuSO4+2H2O
i) 2CuSO4+4KI=2CuI+I2+2K2SO4
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