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April 20, 2014

Homework Help: Chemistry Honors

Posted by S on Wednesday, October 20, 2010 at 8:25pm.

I need help balancing equations
1) CH4+O2-->CO2-->+H2O
2) Hf+N2-->Hf3N4
3) Mg+H2SO4-->MgSO4+H2
4) C2H6+O2 -->CO2+H2O
5) Pb(NO3)2 + NaI--> PbI2+NaNO3
6) Fe+O2-->Fe3O4

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