| Equations balanced on the previous day | Equations balanced on the next day |
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Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + Na2SO4 + CH3COOH + H2O =>
2 Na2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 CH3COOH + 11 H2O
CrO4{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO4{2-} + 6 Cl{-} + 16 H{+} = 2 Cr{3+} + 3 Cl2 + 8 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cr2O7{2-} + S{2-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 S{2-} + 14 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Mn{2+} + Br2 + OH{-} = MnO2 + Br{-} + H2O =>
Mn{2+} + Br2 + 4 OH{-} = MnO2 + 2 Br{-} + 2 H2O
Al + MnO4{-} + H2O = MnO2 + Al(OH)4{-} =>
Al + MnO4{-} + 2 H2O = MnO2 + Al(OH)4{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn{2+} + ClO{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 ClO{-} + 6 OH{-} = 2 MnO4{-} + 5 Cl{-} + 3 H2O
Ca + H2O = CaOH2 =>
Ca + H2O = CaOH2
CrO2{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H + O = H2O =>
2 H + O = H2O
NiS + H2S = NiH2 + S =>
NiS + H2S = NiH2 + 2 S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N + O = NO2 =>
N + 2 O = NO2
K2CO3 + S = KS2 + CO2 + SO2 =>
2 K2CO3 + 9 S = 4 KS2 + 2 CO2 + SO2
KS2 + KNO3 = N2 + K2O + SO2 =>
10 KS2 + 18 KNO3 = 9 N2 + 14 K2O + 20 SO2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
NaCl + H2O = Cl2 + NaOH + H2 =>
2 NaCl + 2 H2O = Cl2 + 2 NaOH + H2
ClO{-} + H{+} + Cl{-} = Cl2 + H2O =>
ClO{-} + 2 H{+} + Cl{-} = Cl2 + H2O
ClO{-} + H{+} + Cl{-} = Cl2 + H2O =>
ClO{-} + 2 H{+} + Cl{-} = Cl2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O + SO2 + I2 = SO4{2-} + I{-} + H{+} =>
2 H2O + SO2 + I2 = SO4{2-} + 2 I{-} + 4 H{+}
C6H8O6 + KNO3 = K2O + N2 + CO2 + H2O =>
C6H8O6 + 4 KNO3 = 2 K2O + 2 N2 + 6 CO2 + 4 H2O
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cd + O2 = Cd2O2 =>
2 Cd + O2 = Cd2O2
Cd2 + O2 = Cd2O2 =>
Cd2 + O2 = Cd2O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al3 + H2SO4 = Al(SO4)3 + H2 =>
Al3 + 9 H2SO4 = 3 Al(SO4)3 + 9 H2
KOH + FeCl3 = KCl + Fe(OH)3 =>
3 KOH + FeCl3 = 3 KCl + Fe(OH)3
Zn2 + HCl = ZnCl2 + H =>
Zn2 + 4 HCl = 2 ZnCl2 + 4 H
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(OH)2 + HBr = CaBr + H(OH)2 =>
Ca(OH)2 + HBr = CaBr + H(OH)2
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Ba2 + H2O = Ba(H2O)2 =>
Ba2 + 4 H2O = 2 Ba(H2O)2
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
Zn(CO3)2 = Zn + (CO3)2 =>
Zn(CO3)2 = Zn + (CO3)2
NaCl + CuSO4 = NaSO4 + CuCl =>
NaCl + CuSO4 = NaSO4 + CuCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/09
Equations balanced on 04/10/08
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