Question

For each of the following reactions, identify the
products formed and balance the equations:
1. Na2O2 + H2O →
2. S + HNO3 →
3. MnO2 + HCl →
4. HNO3 + CaCO3 →
5. Fe2(SO4)3 + NaOH →​

Answer 1

1. Na2O2+2H2O✒2NaOH+H2
2. S+2HNO3✒S(NO3)2+H2
3. 2MnO2++8HCl✒2MnCl2+4H2O+2Cl2
4. HMO3+CaCo3✒Ca(NO3)2+H2O+Co2
5. Fe3(SO4) 3+6NaOH✒2Fe(OH)3+3Nq2SO4