| Equations balanced on the previous day | Equations balanced on the next day |
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
C6H4COOHOH + FeCl3 = C6H4COOHOFeCl2 + HCl =>
C6H4COOHOH + FeCl3 = C6H4COOHOFeCl2 + HCl
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na + H2O = Na2OH + H2 =>
4 Na + 2 H2O = 2 Na2OH + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2CO3 = H2O + NH3 + CO2 =>
(NH4)2CO3 = H2O + 2 NH3 + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH4NO3 + KOH = KNO3 + NH3 + H2 =>
2 NH4NO3 + 3 KOH = 3 KNO3 + NH3 + 4 H2
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NaCo3 + Sr(OH) = SrCo3 + Na(OH) =>
NaCo3 + Sr(OH) = SrCo3 + Na(OH)
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
K + Cl2 + O2 = KClO3 =>
2 K + Cl2 + 3 O2 = 2 KClO3
Na2Co3 + Sr(OH)2 = SrCo3 + Na(OH) =>
Na2Co3 + Sr(OH)2 = SrCo3 + 2 Na(OH)
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
CO + SO3 = CO2 + SO2 =>
CO + SO3 = CO2 + SO2
FeO2(g) + CO(g) = Fe(l) + CO2(g) =>
FeO2(g) + 2 CO(g) = Fe(l) + 2 CO2(g)
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
As4O6 + Cl2 + H2O = H3AsO4 + HCl =>
As4O6 + 4 Cl2 + 10 H2O = 4 H3AsO4 + 8 HCl
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H2SO4 + KBr = Br2 + S + K2SO4 + H2O =>
4 H2SO4 + 6 KBr = 3 Br2 + S + 3 K2SO4 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/11
Equations balanced on 11/09/10
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