СaO + H2O = Ca(OH)2
Cu + 2H2SO4 = CuSO4 + SO2 + 2H2O
Cu(0) -2e = Cu(+2) в-ль, ок-ие
S(+6) +2e = S(+4) ок-ль, в-ие
SO2 + H2O = H2SO3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
СaO + H2O = Ca(OH)2
Cu + 2H2SO4 = CuSO4 + SO2 + 2H2O
Cu(0) -2e = Cu(+2) в-ль, ок-ие
S(+6) +2e = S(+4) ок-ль, в-ие
SO2 + H2O = H2SO3