CuO+H2SO4--->CuSO4+H2O
m(H2SO4)=200g*4,9%/100%=9,8g
n(H2SO4)=9,8g/98g/mol=0,1mol
n(CuSO4)=0,1mol
m(CuSO4)=0,1mol*160g/mol=16g
CuO+H2SO4--->CuSO4+H2O
m(H2SO4)=200g*4,9%/100%=9,8g
n(H2SO4)=9,8g/98g/mol=0,1mol
n(CuSO4)=0,1mol
m(CuSO4)=0,1mol*160g/mol=16g