Fe+H2SO4= Al+HCl= K+H2O= Ba+H2O=

Question

Fe+H2SO4=
Al+HCl=
K+H2O=
Ba+H2O=

Answer 1

1.Fe+H2SO4=FeSO4+H2        2.Al+HCl=AlCl+H2    3.K+H2O=KOH+H2              4.Ba+H2O=Ba(OH)2+H2