| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
PbCl2 + Na2S = PbS + NaCl =>
PbCl2 + Na2S = PbS + 2 NaCl
Sn{2+} + HgCl2 = SnCl4 + Hg{+} =>
Sn{2+} + 2 HgCl2 = SnCl4 + 2 Hg{+}
Fe{3+} + NH4SCN = Fe(SCN)3 + NH4{+} =>
Fe{3+} + 3 NH4SCN = Fe(SCN)3 + 3 NH4{+}
Hg(NO3)2 + H2O + CO2 = Hg2CO3 + HNO3 + O2 =>
4 Hg(NO3)2 + 4 H2O + 2 CO2 = 2 Hg2CO3 + 8 HNO3 + O2
Fe(SCN)3 + Sn{2+} = Sn(SCN)2 + Fe{3+} =>
2 Fe(SCN)3 + 3 Sn{2+} = 3 Sn(SCN)2 + 2 Fe{3+}
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe{3+} + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K{+} =>
4 Fe{3+} + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K{+}
Fe4[Fe(CN)6]3 + Sn{2+} = Sn2[Fe(CN)6] + Fe{3+} =>
Fe4[Fe(CN)6]3 + 6 Sn{2+} = 3 Sn2[Fe(CN)6] + 4 Fe{3+}
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Sn{2+} + Zn = Zn{2+} + Sn =>
Sn{2+} + Zn = Zn{2+} + Sn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + Na2CO3 = Na2SO4 + CuCO3 =>
CuSO4 + Na2CO3 = Na2SO4 + CuCO3
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Sn{2+} + NaOH = Sn(OH)2 + Na{+} =>
Sn{2+} + 2 NaOH = Sn(OH)2 + 2 Na{+}
Sn{2+} + NH3 + H2O = Sn(OH)2 + NH4{+} =>
Sn{2+} + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4{+}
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Fe + AgC2H3O2 = Fe(CH3CO2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(CH3CO2)2 + 2 Ag
Pb3O4 + HNO3 = PbO2 + Pb(NO3)2 + H2O =>
Pb3O4 + 4 HNO3 = PbO2 + 2 Pb(NO3)2 + 2 H2O
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PbO2 + HCl = Cl2 + PbCl2 + H2O =>
PbO2 + 4 HCl = Cl2 + PbCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbO2 + KI = PbI4 + K2O =>
PbO2 + 4 KI = PbI4 + 2 K2O
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
N + H2O = NH4NO2 =>
2 N + 2 H2O = NH4NO2
Pb3O4 + HCl = Cl2 + PbCl2 + H2O =>
Pb3O4 + 8 HCl = Cl2 + 3 PbCl2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
PbO + HNO3 = PbO2 + PbNO3 + H2O =>
3 PbO + 2 HNO3 = PbO2 + 2 PbNO3 + H2O
PbO + KI = PbI2 + K2O =>
PbO + 2 KI = PbI2 + K2O
C2H2 + O2 = C2O + H20 =>
10 C2H2 + 5 O2 = 10 C2O + H20
C2H2 + O2 = C2O + H2O =>
C2H2 + O2 = C2O + H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/13/08
Equations balanced on 06/12/07
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