Question

Are these equations balanced or unbalanced

3. Cu+H2SO4 Yields CuSO4+H2
Balanced

4. 2Fe+3S Yields Fe2S3
Balanced

5.N2+H2 Yields NH3
Unbalanced

Related Questions

here I have a (hopefully) balanced equation. Would you mind pointing out my errors, and explaining... Are these equations balanced or unbalanced 1. Mg + 2HCl Yields MgCl2+H2 Balanced 2.H2+O2 Yiel... Are these equations balanced or unbalanced 6. 2AlN Yields 2Al+N2 Balanced 7.Mg(OH)2+2HCl Yie... Are these equations balanced or unbalanced 3. Cu+H2SO4 Yields CuSO4+H2 Balanced 4. 2Fe+3S...