Fe(OH)2+HNO3= Fe(OH)3+H2SO4= MgO+HCl=

Question

Fe(OH)2+HNO3=

Fe(OH)3+H2SO4=

MgO+HCl=

Answer 1

Fe(OH)2+2HNO3=Fe(NO3)2+2H2O

 2Fe(OH)3+3H2SO4=Fe2(SO4)3+6H2O

 MgO+2HCl=MgCl2+H2O

Answer 2

Fe(OH)2+2HNO3=Fe(NO3)2+2H2O

2Fe(OH)3+3H2SO4=Fe2(SO4)3+6H2O

MgO+2HCl=MgCl2+H2O