Correctly balance each of the following equations, using the appropriate coefficients. Do not change any of the subscripts. 1. CH4(g)+O2(g)CO2(g)+H2O() 2. Pb(NO3)2(aq)+HCl(aq)PbCl2(s)+HNO3(aq) 3. N2(g)+H2(g)NH3(g) 4. N2(g)+O2(g)N2O4(g) 5. C4H8(OH)2(aq)+H2O2(aq)C4H6O2(aq)+H2O() Correctly balance each of the following equations, using the appropriate coefficients. Do not change any of the subscripts. 1. CH4(g)+O2(g)CO2(g)+H2O() 2. Pb(NO3)2(aq)+HCl(aq)PbCl2(s)+HNO3(aq) 3. N2(g)+H2(g)NH3(g) 4. N2(g)+O2(g)N2O4(g) 5. C4H8(OH)2(aq)+H2O2(aq)C4H6O2(aq)+H2O()