Ответ:
3H2SO4+2Fe(OH)3=Fe2(SO4)3+6H20
Ca(OH)2+2HCl=CaCl2+2H20
CuO+2HNO3=Cu(NO3)2+H20
Fe+2HCl=FeCl2+H2
CaCO3+2HNO3=Ca(NO3)2+H20+CO2
2Al+3H2SO4=Al2(SO4)3+3H2
Na2S+H2SO4=Na2SO4+H2S
BaO+H2SO4=BaSO4+H20
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Answers & Comments
Ответ:
3H2SO4+2Fe(OH)3=Fe2(SO4)3+6H20
Ca(OH)2+2HCl=CaCl2+2H20
CuO+2HNO3=Cu(NO3)2+H20
Fe+2HCl=FeCl2+H2
CaCO3+2HNO3=Ca(NO3)2+H20+CO2
2Al+3H2SO4=Al2(SO4)3+3H2
Na2S+H2SO4=Na2SO4+H2S
BaO+H2SO4=BaSO4+H20