Fe2O3+HCI= Al+H2SO4= BaCl+H2SO4=

Question

Fe2O3+HCI=

Al+H2SO4=

BaCl+H2SO4=

Answer 1

Fe2O3+6HCI=2FeCL3+3H2O

2Al+3H2SO4=Al2(SO4)3+3H2

BaCl2+H2SO4=BaSO4+2HCL

Answer 2

Fe₂O₃+6HCl=2FeCl₃+3H₂O

2Al+3H₂SO₄=Al₂(SO₄)₃+3H₂(газ)

BaCl₂+H₂SO₄=2HCl(газ)+BaSO₄(осадок)