| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cd(s) + HBr(ag) = CdBr(ag) + H2(g) =>
2 Cd(s) + 2 HBr(ag) = 2 CdBr(ag) + H2(g)
NH4Cl(s) = NH3(g) + HCl(g) =>
NH4Cl(s) = NH3(g) + HCl(g)
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
C + HNO3 = H20 + CO2 + NO2 =>
10 C + 20 HNO3 = H20 + 10 CO2 + 20 NO2
C + HNO3 = H20 + CO2 + NO2 =>
10 C + 20 HNO3 = H20 + 10 CO2 + 20 NO2
C + HNO3 = H2O + CO2 + NO2 =>
C + 4 HNO3 = 2 H2O + CO2 + 4 NO2
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
CuCl2 + Na2S = NaCl + CuS =>
CuCl2 + Na2S = 2 NaCl + CuS
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NO2 = NO + O =>
NO2 = NO + O
Br + KI = I2 + KBr =>
2 Br + 2 KI = I2 + 2 KBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
SO2 = S6 + O2 =>
6 SO2 = S6 + 6 O2
NH4 + O2 = HNO3 + H2O =>
4 NH4 + 9 O2 = 4 HNO3 + 6 H2O
Al + ZnCl = Zn + AlCl3 =>
Al + 3 ZnCl = 3 Zn + AlCl3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + CaO2H2 = CaN2O6 + H2O =>
2 HNO3 + CaO2H2 = CaN2O6 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuS2 + O2 = CuO + SO2 =>
2 CuS2 + 5 O2 = 2 CuO + 4 SO2
CuS2 + O2 = CuO2 + SO2 =>
CuS2 + 3 O2 = CuO2 + 2 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuS2 + O2 = CuO + SO2 =>
2 CuS2 + 5 O2 = 2 CuO + 4 SO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + ClCO3 = ClSO4 + H2CO3 =>
H2SO4 + ClCO3 = ClSO4 + H2CO3
SO2 = S6 + O2 =>
6 SO2 = S6 + 6 O2
SnCl2 + HgCl2 = SnCl4 + Hg =>
SnCl2 + HgCl2 = SnCl4 + Hg
As2O3 + NO3{-} + H{+} + H2O = H3AsO4 + N2O3 =>
As2O3 + 2 NO3{-} + 2 H{+} + 2 H2O = 2 H3AsO4 + N2O3
(NH4)2CrO7 = CrO3 + N2 + H2O =>
(NH4)2CrO7 = CrO3 + N2 + 4 H2O
Cr3(PO4)5 + K2(B4O7) = K3(PO4) + Cr2(B4O7)5 =>
2 Cr3(PO4)5 + 15 K2(B4O7) = 10 K3(PO4) + 3 Cr2(B4O7)5
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
Zn + KNO3 + HCl = ZnCl2 + KCl + NH4Cl + H2O =>
4 Zn + KNO3 + 10 HCl = 4 ZnCl2 + KCl + NH4Cl + 3 H2O
C2H2SH + NaOH = C2H2OH + NaSH =>
C2H2SH + NaOH = C2H2OH + NaSH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/27/08
Equations balanced on 12/27/07
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