| Equations balanced on the previous day | Equations balanced on the next day |
Cu + 2 HCl = H2 + CuCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sn(OH)2 + H3PO4 = Sn3(PO4)2 + H2O =>
3 Sn(OH)2 + 2 H3PO4 = Sn3(PO4)2 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
N2O3 + H2SO4 = NO + H3O + HSO4 =>
N2O3 + 3 H2SO4 = 2 NO + H3O + 3 HSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
K2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2CO3 + H3PO4 = Na2HPO4 + CO2 + H2O =>
Na2CO3 + H3PO4 = Na2HPO4 + CO2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl3 + K4[Fe(CN)6] = KCl + KFe[Fe(CN)6] =>
FeCl3 + K4[Fe(CN)6] = 3 KCl + KFe[Fe(CN)6]
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
LiOH + Au(NO3)3 = LiNO3 + Au(OH)3 =>
3 LiOH + Au(NO3)3 = 3 LiNO3 + Au(OH)3
Pb{2+} + I{-} = PbI2 =>
Pb{2+} + 2 I{-} = PbI2
Fe{3+} + I{-} = Fe + I2 =>
2 Fe{3+} + 6 I{-} = 2 Fe + 3 I2
Fe{3+} + I{-} = FeI3 =>
Fe{3+} + 3 I{-} = FeI3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2So4 + NaOH = Na2So4 + H2O =>
H2So4 + 2 NaOH = Na2So4 + 2 H2O
Br + H2O + SO2 = HBr + H2SO4 =>
2 Br + 2 H2O + SO2 = 2 HBr + H2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
S + O2 = SO2 =>
S + O2 = SO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + [Fe(CN6)] = Fe3[Fe(CN6)2] =>
2 Fe + 2[Fe(CN6)] = Fe3[Fe(CN6)2]
SO3 + Ca(OH)2 = CaSO4 + H2O =>
SO3 + Ca(OH)2 = CaSO4 + H2O
Cl2 + KI2 = KCl2 + I2 =>
Cl2 + KI2 = KCl2 + I2
O2 + CH3OH = H2O + CO2 =>
3 O2 + 2 CH3OH = 4 H2O + 2 CO2
MnO2 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + H2C2O4 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
Fe + [Fe(CN6)] = Fe3[Fe(CN6)]2 =>
3 Fe + 2[Fe(CN6)] = Fe3[Fe(CN6)]2
Cl2 + KI = KCl2 + I2 =>
2 Cl2 + 2 KI = 2 KCl2 + I2
K2Cr2O7 + H2SO4 + Zn = CrSO4 + K2SO4 + ZnSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 Zn = 2 CrSO4 + K2SO4 + 4 ZnSO4 + 7 H2O
Na2CO3 + H2O = Na + (HCO3) + OH =>
Na2CO3 + H2O = 2 Na + (HCO3) + OH
Rb2CO3 + H2SO4 = Rb2SO4 + CO2 + H2O =>
Rb2CO3 + H2SO4 = Rb2SO4 + CO2 + H2O
AG{+} + OH{-} = AGOH =>
AG{+} + OH{-} = AGOH
Ag{+} + OH{-} = AgOH =>
Ag{+} + OH{-} = AgOH
Al2O3Fe2O3 + Al = Fe + Al2O3 =>
Al2O3Fe2O3 + 2 Al = 2 Fe + 2 Al2O3
Na3PO4 + H2O = Na + HPO4 + OH =>
Na3PO4 + H2O = 3 Na + HPO4 + OH
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/12/11
Equations balanced on 05/12/10
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