Question

Balance the following:
1.) Mg3N2+H2O----Mg(OH)2+NH3
2.)Cu+HNO3----Cu(NO3)2+NO2+H2O

Answer 1

Answer:

Mg3N2 + 6H20 - 3Mg(OH)2 + 2 NH3

Cu+ 4HNO3 - Cu(NO)3 + 2NO2 + 2H2O