Question

20. Balance the following equations.
a) BaCl2 + H2SO4 → BaSO4 + HCI
c) HNO3 + Ca (OH)2-->Ca(NO3)2 + H2O
e) NH3 + CuO-->Cu+N2 + H2O
g) Mg(OH)2 + HCl → MgCl2 + H2O
b) NaOH + H2SO4 → Na2SO4 + H2O
d) Al2(SO4)3 + NaOH → Al(OH)3 + Na2SO4
f) Fe + O2 → Fe2O3
h) H202 + H2O + O2

Plz Answer This Correctly And Fast
No Spams Plz!!
43Points​

Answer 1

Hey, Here it is;

1. Bacl2+H2SO4→BaSO4+2HCl.
2. 2HNO3+Ca(OH)2→Ca(NO3)2+2H2O.
3. 2NH3+3CuO→3Cu+N2+3H2O.
4. Mg(OH)2+2HCl→MgCl2+2H2O.
5. 2NaOH+H2SO4→Na2SO4+2H2O.
6. Al2(SO4)3+6NaOH→2Al(OH)3+3Na2SO4.
7. 4Fe+3O2→2Fe2O3.
8. Please check the equation it isn't correct. I suppose it should be as under;

• 2H2O→2H2+02