| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 |
K2CrO7 + 34 H2SO4 + 64 KI = CrSO43 + 34 H2O + 32 I2 + 33 K2SO2
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
SO4{2-} = SO3{2-} + O2 =>
2 SO4{2-} = 2 SO3{2-} + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + Al(OH)3 = Na(OH)3 + AlOH =>
NaOH + Al(OH)3 = Na(OH)3 + AlOH
NaOH + Al(OH)3 = Na(OH)3AlOH =>
NaOH + Al(OH)3 = Na(OH)3AlOH
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Cl + KBr = ClBr + K =>
Cl + KBr = ClBr + K
Cl + KBr = ClK + Br =>
Cl + KBr = ClK + Br
Fe2 + Cl = FeCl =>
Fe2 + 2 Cl = 2 FeCl
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
Fe2 + Cl = FeCl10 =>
Fe2 + 20 Cl = 2 FeCl10
Fe2 + Cl2 = FeCl10 =>
Fe2 + 10 Cl2 = 2 FeCl10
Fe2 + Cl3 = FeCl10 =>
3 Fe2 + 20 Cl3 = 6 FeCl10
K2CrO7 + H2SO4 + KI = CrSO43 + H2O + I2 + K2SO2 =>
K2CrO7 + 34 H2SO4 + 64 KI = CrSO43 + 34 H2O + 32 I2 + 33 K2SO2
BaCl2 + NaCO3 = BaCO3 + NaCl2 =>
BaCl2 + NaCO3 = BaCO3 + NaCl2
I{-} = I2 + e =>
2 I{-} = I2 + 2e
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
e + H{+} + Cr2O7{-2} = Cr3{+} + H2O =>
34e + 42 H{+} + 3 Cr2O7{-2} = 2 Cr3{+} + 21 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Sr(OH)2 + HNO3 = SrNO3 + H + O =>
Sr(OH)2 + HNO3 = SrNO3 + 3 H + 2 O
H2O = H + O =>
H2O = 2 H + O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + Cu2S = Al2S + Cu =>
2 Al + Cu2S = Al2S + 2 Cu
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al + CuSO4 = AlSO4 + Cu =>
Al + CuSO4 = AlSO4 + Cu
Al + CuSO4 = AlSO4 + Cu =>
Al + CuSO4 = AlSO4 + Cu
Al + Cu2SO4 = Al2SO4 + Cu =>
2 Al + Cu2SO4 = Al2SO4 + 2 Cu
Cu = Cu{2+} + e =>
Cu = Cu{2+} + 2e
Cd = Cd{2+} + e =>
Cd = Cd{2+} + 2e
Fe = Fe{2+} + e =>
Fe = Fe{2+} + 2e
HSO3{-} + OH{-} = SO3{2-} + H2O =>
HSO3{-} + OH{-} = SO3{2-} + H2O
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
Na = Na{+} + e =>
Na = Na{+} + e
Mg = Mg{2+} + e =>
Mg = Mg{2+} + 2e
Cr = Cr{3+} + e =>
Cr = Cr{3+} + 3e
Li = Li{+} + e =>
Li = Li{+} + e
Al = Al3{+} + e =>
3 Al = Al3{+} + e
I{-} = I2 + e =>
2 I{-} = I2 + 2e
Sn{+2} = Sn{4+} + e =>
Sn{+2} = Sn{4+} + 2e
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
H{+} + e = H2 =>
2 H{+} + 2e = H2
Ni{2+} + e = Ni =>
Ni{2+} + 2e = Ni
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/23/08
Equations balanced on 12/23/07
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