I need help balancing these equations,
1. __ Na + __ clz = __ NaEl
2. __ Na + __ H2o = __ NaOH + __ Hz
3. __ Co + __ no = __ coz + __ Nz
4. __ Fezo3 + __ co = __ Fe + __ a²
5. __ C + __ Fezo3 = __ co + __ Fe
you are supposed to fill in the blanks, thank u :)
