Question

Can you plz Balance These Chemical Equations: H2+ O2→ H2O N2O4→ NO2 Ca + N2→ Ca3N2 NH3→ N2+ H2 HI → H2 + I2 Li + Cl2→ LiCl PbO + C → Pb + CO2

Answer 1

Answer:

2H2 + O2 ----> 2H20

N2O4 -----> 2NO2

3Ca + N2 ----> Ca3N2

2NH3 ---> N2 + 3H2

2HI ----> H2 + I2

2Li + Cl2 ---> 2LiCl

2PbO + C ---> 2Pb + CO2