| Equations balanced on the previous day | Equations balanced on the next day |
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3 Fe + 4 H2O = Fe3O4 + 4 H2
C10H22 + O2 = CO2 + H2 =>
C10H22 + 10 O2 = 10 CO2 + 11 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H3BO3 = H4B6O11 + HOH =>
6 H3BO3 = H4B6O11 + 7 HOH
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NaI + Br2 = NaBr + I =>
2 NaI + Br2 = 2 NaBr + 2 I
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
NaOH + Cl2 = NaCl + NaClO + HOH =>
2 NaOH + Cl2 = NaCl + NaClO + HOH
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
FeCl3 + (NH4)2S = Fe2S3 + Cl(NH4) =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 Cl(NH4)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(NO3)3 + Sr(OH)2 = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(NO3)2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl3 + (NH4)2S = Fe2S3 + Cl(NH4) =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 Cl(NH4)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H3PO4 + HCl = PCl5 + HOH =>
H3PO4 + 5 HCl = PCl5 + 4 HOH
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaC2 + HOH = C2H2 + Ca(OH)2 =>
CaC2 + 2 HOH = C2H2 + Ca(OH)2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
S8 + NO3{-} + H{+} = S4O6{2-} + NO2 + H2O =>
S8 + 20 NO3{-} + 16 H{+} = 2 S4O6{2-} + 20 NO2 + 8 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na3PO4*H2O + Zn(C2H3O2)2*H2O = Zn3(PO4)2*4H2O + NaC2H3O2 + H2O =>
2 Na3PO4*H2O + 3 Zn(C2H3O2)2*H2O = Zn3(PO4)2*4H2O + 6 NaC2H3O2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/23/08
Equations balanced on 10/23/07
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