| Equations balanced on the previous day | Equations balanced on the next day |
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Ca2 + F = Ca2F
NaHCO3 + C6H8O7 = Na3C3H5O(COO)3 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = Na3C3H5O(COO)3 + 3 CO2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHCO3 + C6H8O7 = Na3C3H5O(COO)3 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = Na3C3H5O(COO)3 + 3 CO2 + 3 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
TiO2 + Al = Ti + Al2O3 =>
3 TiO2 + 4 Al = 3 Ti + 2 Al2O3
K + S2 = KS2 =>
K + S2 = KS2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ti{4+} + {-} = Ti =>
Ti{4+} + 4e = Ti
Al = Al{3+} + {-} =>
Al = Al{3+} + 3e
LiBr = Li + Br =>
LiBr = Li + Br
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(SO4) + Na2S = CuS + Na2SO4 =>
Cu(SO4) + Na2S = CuS + Na2SO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C12H26 = CH3(CH2)6CH3 + C2H4 =>
C12H26 = CH3(CH2)6CH3 + 2 C2H4
Co = Co{+2} + {-} =>
Co = Co{+2} + 2e
Ba + S = BaS =>
Ba + S = BaS
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Co = Co{+2} + {-} =>
Co = Co{+2} + 2e
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
FeS + HCl = FeCl + HS =>
FeS + HCl = FeCl + HS
F2 + {-} = F2{-} =>
F2 + e = F2{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NH3 + H2SO4 = (NH4)2 + SO4 =>
2 NH3 + H2SO4 = (NH4)2 + SO4
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
F2 + {-} = F{-} =>
F2 + 2e = 2 F{-}
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
NH3 + H2S = (NH4)2 + S =>
2 NH3 + H2S = (NH4)2 + S
NH3 + H2S = (NH4)2 + S =>
2 NH3 + H2S = (NH4)2 + S
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
As2S5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCl
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Co + Fe{3+} = Co{2+} + Fe{2+} =>
Co + 2 Fe{3+} = Co{2+} + 2 Fe{2+}
HNO3 + I2 = NO2 + HIO3 + H2O =>
10 HNO3 + I2 = 10 NO2 + 2 HIO3 + 4 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
{-} + H{+} + NO3{-} = NO2 + H2O =>
e + 2 H{+} + NO3{-} = NO2 + H2O
H2O + I2 = IO3{-} + H{+} + {-} =>
6 H2O + I2 = 2 IO3{-} + 12 H{+} + 10e
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/05/08
Equations balanced on 01/04/08
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