| Equations balanced on the previous day | Equations balanced on the next day |
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Cr2O7{-2} + 3 Zn + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
Ag + Br2 = Ag{+} + Br{-} =>
2 Ag + Br2 = 2 Ag{+} + 2 Br{-}
Cu2S1 + H1(N1O3)1 = Cu1(N1O3)2 + Cu1(S1O4) + N1O2 + H2O =>
Cu2S1 + 12 H1(N1O3)1 = Cu1(N1O3)2 + Cu1(S1O4) + 10 N1O2 + 6 H2O
S2O5{2-} + Fe{3+} + H2O = SO4 + Fe{2+} + H{+} =>
S2O5{2-} + 8 Fe{3+} + 3 H2O = 2 SO4 + 8 Fe{2+} + 6 H{+}
Mn1Cl2 + Br2 + (N1H4)1(O1H1)1 = Mn1O2 + (N1H4)Cl1 + (N1H4)Br1 + H2O1 =>
Mn1Cl2 + Br2 + 4(N1H4)1(O1H1)1 = Mn1O2 + 2(N1H4)Cl1 + 2(N1H4)Br1 + 2 H2O1
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
Mg + H2O = MgH2O =>
Mg + H2O = MgH2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO4 + C2O4{-2} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4 + 3 C2O4{-2} + 8 H{+} = Mn{2+} + 6 CO2 + 4 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
Fe(NO3)2 + HCl = FeCl2 + HNO3 =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 HNO3
Na2S + Cu(NO3) = CuS + Na2(NO3) =>
Na2S + Cu(NO3) = CuS + Na2(NO3)
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H =>
MnO4{-} + 4 NO2{-} + 3 H{+} = Mn{2+} + 4 NO3{-} + 3 H
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H + O = H2O =>
2 H + O = H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
C + O = CO2 =>
C + 2 O = CO2
S + Cl = SCl2 =>
S + 2 Cl = SCl2
K + O = K2O =>
2 K + O = K2O
K + O = K2O2 =>
2 K + 2 O = K2O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + OH =>
Fe{2+} + MnO4{-} + 4 H{+} = Fe{3+} + Mn{2+} + 4 OH
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
Mg + HC2H3O2 = Mg(C2H3O2)2 + H =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaCLO3 = NaCL + O2 =>
2 NaCLO3 = 2 NaCL + 3 O2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + OH{-} =>
5 Fe{2+} + MnO4{-} + 4 H{+} = 5 Fe{3+} + Mn{2+} + 4 OH{-}
Mg + O = MgO =>
Mg + O = MgO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Na + H2SO4 = Na2SO4 + H =>
2 Na + H2SO4 = Na2SO4 + 2 H
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
H + N = NH3 =>
3 H + N = NH3
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2 =>
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/21/06
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