| Equations balanced on the previous day | Equations balanced on the next day |
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Fe3O4 + CO = 3 FeO + CO2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
H3C6H5O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu(OH)2 + H2SO4 = H2O + CuSO4 =>
Cu(OH)2 + H2SO4 = 2 H2O + CuSO4
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
PbS + HNO3 + HCl = PbCl2 + NO + S + H2O =>
3 PbS + 2 HNO3 + 6 HCl = 3 PbCl2 + 2 NO + 3 S + 4 H2O
PbS + HNO3 + HCl = PbCl2 + NO + S + H2O =>
3 PbS + 2 HNO3 + 6 HCl = 3 PbCl2 + 2 NO + 3 S + 4 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
MagnesiumIodide + SilverNitrate = MagnesiumNitrate + SilverIodide =>
MagnesiumIodide + SilverNitrate = MagnesiumNitrate + SilverIodide
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CaSiO3 + HF = CaF2 + SiF4 + H2O =>
CaSiO3 + 6 HF = CaF2 + SiF4 + 3 H2O
Na{+} + CI{-} = NaCI =>
Na{+} + CI{-} = NaCI
Mg3 + N2 = Mg3N2 =>
Mg3 + N2 = Mg3N2
Na{+} + CI{-} = NaCI =>
Na{+} + CI{-} = NaCI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2SO3 = H2 + Fe2(SO3)3 =>
2 Fe + 3 H2SO3 = 3 H2 + Fe2(SO3)3
FeS + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
3 FeS + 12 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 9 NO + 6 H2O
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Na(CO3) + Ba3Cl2 = Na3Cl + Ba(CO3)2 =>
6 Na(CO3) + Ba3Cl2 = 2 Na3Cl + 3 Ba(CO3)2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Fe(SCN) + NaF = FeF5 + Na + SCN =>
Fe(SCN) + 5 NaF = FeF5 + 5 Na + SCN
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuSFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + H2SO4 + NO + H2O =>
6 CuSFeS2 + 46 HNO3 = 6 CuSO4 + 3 Fe2(SO4)3 + 3 H2SO4 + 46 NO + 20 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
FeTiO3 + H2SO4 + H2O = FeSO4*7H2O + TiOSO4 =>
FeTiO3 + 2 H2SO4 + 5 H2O = FeSO4*7H2O + TiOSO4
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
HJO3 + FeJ2 + HCl = FeCl3 + JCl + H2O =>
5 HJO3 + 4 FeJ2 + 25 HCl = 4 FeCl3 + 13 JCl + 15 H2O
KNO3 + C12H22O11 = KNO2 + CO2 + H2O =>
24 KNO3 + C12H22O11 = 24 KNO2 + 12 CO2 + 11 H2O
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/08/10
Equations balanced on 09/07/09
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