| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2
Na + Na(NO3) = Na2O + N2 =>
10 Na + 2 Na(NO3) = 6 Na2O + N2
Zn + HNO3 = Zn(NO3)2 + H2O + NN4NO3 =>
12 Zn + 30 HNO3 = 12 Zn(NO3)2 + 15 H2O + NN4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
Ag2S + Al + H2O = Al(OH)3 + H2S + Ag =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 Ag
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HNO2 = H{+} + NO3{-} + NO + H2O =>
3 HNO2 = H{+} + NO3{-} + 2 NO + H2O
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C + S8 = CS2 =>
4 C + S8 = 4 CS2
MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
ZnSC18H39N = ZnS{2+} + C18H39N{2-} =>
ZnSC18H39N = ZnS{2+} + C18H39N{2-}
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
ZnSC18H39N = ZnS{2+} + C18H39N{2-} =>
ZnSC18H39N = ZnS{2+} + C18H39N{2-}
Fe2O3(s) + C(s) = Fe3O4(s) + CO(g) =>
3 Fe2O3(s) + C(s) = 2 Fe3O4(s) + CO(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(l) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(l)
RbOH + H3PO4 = Rb3PO4 + H2O =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na + Ca(HO)2 = NaHO + Ca =>
2 Na + Ca(HO)2 = 2 NaHO + Ca
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H4NH2NO2 + H{+} + NO3{-} = C6H2NH2(NO2)3 + H2O =>
C6H4NH2NO2 + 2 H{+} + 2 NO3{-} = C6H2NH2(NO2)3 + 2 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
FeSO4 + NaOCl = NaSO4 + FeOCl =>
FeSO4 + NaOCl = NaSO4 + FeOCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/23/11
Equations balanced on 06/22/10
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