HNO3+Mg(OH)2= HNO3+Cr2O3= HNO3+Fe(OH)3= HNO3+MnO=

Question

HNO3+Mg(OH)2=

HNO3+Cr2O3=

HNO3+Fe(OH)3=

HNO3+MnO=

Answer 1

1. = Mg(No3)2 + H2O
2. = Cr(NO3)3 + H2O
3. = Fe(NO3)3 + H2O
4. = Mn(NO3)2 + H2O