| Equations balanced on the previous day | Equations balanced on the next day |
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2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Sb(s) + O2(g) = Sb2O5(s) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(s)
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
HCI + Na2CO3 = H2OCO2 + NaCI =>
2 HCI + Na2CO3 = H2OCO2 + 2 NaCI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + Li = Li2SO4 + H2 =>
H2SO4 + 2 Li = Li2SO4 + H2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Co(NO3)2 + NaI = Co(I) + Na(NO3)2 =>
Co(NO3)2 + NaI = Co(I) + Na(NO3)2
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Co(NO3)2 + NaS = Co(S) + Na(NO3)2 =>
Co(NO3)2 + NaS = Co(S) + Na(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3(aq) + Na2S(aq) = Fe2S3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaCl(aq)
S + H(NO3) = H2(SO4) + H2O + NO2 =>
S + 6 H(NO3) = H2(SO4) + 2 H2O + 6 NO2
[Co(NH3)4(CO3)]NO3 + NH3 + HCl = [Co(NH3)5Cl]Cl2 + CO2 + H2O + HNO3 =>
[Co(NH3)4(CO3)]NO3 + NH3 + 3 HCl = [Co(NH3)5Cl]Cl2 + CO2 + H2O + HNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Ca + Cl2 = CaCl3 =>
2 Ca + 3 Cl2 = 2 CaCl3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KOH + HClO4 = H2O + KClO4 =>
KOH + HClO4 = H2O + KClO4
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2O7{-}2 + H2SO4 = Cr2(SO4) + SO4{-}2 + H2O + O2 =>
2 Cr2O7{-}2 + 4 H2SO4 = 2 Cr2(SO4) + 2 SO4{-}2 + 4 H2O + 5 O2
C + SO2 = CS + CO =>
3 C + SO2 = CS + 2 CO
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + 2 NaNO3(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/31/11
Equations balanced on 06/30/10
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