| Equations balanced on the previous day | Equations balanced on the next day |
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Ca(OH)2 + H2SO4 = 2 H2O + CaSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + S = FeS =>
Fe + S = FeS
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CH3SH + O2 = CO2 + SO2 + H2O =>
CH3SH + 3 O2 = CO2 + SO2 + 2 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
H3PO4 + Zn(OH)2 = Zn3(PO4)2 + H2O =>
2 H3PO4 + 3 Zn(OH)2 = Zn3(PO4)2 + 6 H2O
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
CO + NO2 = CO2 + N2 =>
4 CO + 2 NO2 = 4 CO2 + N2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH3CH2CHO + NABH4 = CH3CH2CH2OH + NABH2 =>
CH3CH2CHO + NABH4 = CH3CH2CH2OH + NABH2
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2 =>
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NO2 + H20 = O2 + NH3 =>
20 NO2 + 3 H20 = 20 O2 + 20 NH3
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NO2 + H2O = O2 + NH3 =>
4 NO2 + 6 H2O = 7 O2 + 4 NH3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg2I2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H20 =>
4 Hg2I2 + 16 HCl + 12 HNO3 = 8 HgCl2 + 8 HIO3 + 12 NO + H20
Hg2I2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H2O =>
3 Hg2I2 + 12 HCl + 14 HNO3 = 6 HgCl2 + 6 HIO3 + 14 NO + 10 H2O
Ba(OH)2(aq) + NiSO4(aq) = BaSO4(s) + Ni(OH)2(s) =>
Ba(OH)2(aq) + NiSO4(aq) = BaSO4(s) + Ni(OH)2(s)
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + Al2O3 = H2O + Al =>
3 H2 + Al2O3 = 3 H2O + 2 Al
HC7H5O2 + Ba(OH)2 = Ba(C7H5O2)2 + H2O =>
2 HC7H5O2 + Ba(OH)2 = Ba(C7H5O2)2 + 2 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Cr{3+} + OH{-} = Cr(OH)4{-} =>
Cr{3+} + 4 OH{-} = Cr(OH)4{-}
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al + HBr = HAl + Br =>
Al + HBr = HAl + Br
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HBr = HAl + Br =>
Al + HBr = HAl + Br
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al + HBr = HAl + Br =>
Al + HBr = HAl + Br
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/08
Equations balanced on 11/24/07
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