| Equations balanced on the previous day | Equations balanced on the next day |
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3 I{-} = I3 + 3e
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
FeS2O3 + Al2(SO4)3 = Fe(SO4)3 + S2O3Al2 =>
FeS2O3 + Al2(SO4)3 = Fe(SO4)3 + S2O3Al2
Na(OH) + Ca(NO3) = Na(NO3) + Ca(OH) =>
Na(OH) + Ca(NO3) = Na(NO3) + Ca(OH)
NaClO3 = NaClO2 + O2 =>
2 NaClO3 = 2 NaClO2 + O2
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Na(OH) + Ca(NO3)2 = Na(NO3) + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 Na(NO3) + Ca(OH)2
Pb2CO3 = Pb2O + CO2 =>
Pb2CO3 = Pb2O + CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)2S(aq) + Cu(NO3)2(aq) = CuS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Cu(NO3)2(aq) = CuS(s) + 2 NH4NO3(aq)
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
SO2 + O = SO3 =>
SO2 + O = SO3
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
SO2 + O = SO3 =>
SO2 + O = SO3
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Pb(NO3)2 + KBr = PbBr2 + KNO3 =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 KNO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
KOH + CuSO4 = KSO4 + CuOH =>
KOH + CuSO4 = KSO4 + CuOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Sb + NO3 = SbO6 + NO =>
Sb + 3 NO3 = SbO6 + 3 NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
K + Cl2 + O2 = KClO3 =>
2 K + Cl2 + 3 O2 = 2 KClO3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
KOH + BaCl2 = KCl2 + BaOH =>
KOH + BaCl2 = KCl2 + BaOH
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
LiOH + HCl = LiClH2O =>
LiOH + HCl = LiClH2O
Al203 + H2SO4 = Al2(SO4)3 + H20 =>
20 Al203 + 6090 H2SO4 = 2030 Al2(SO4)3 + 609 H20
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/07/09
Equations balanced on 04/06/08
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