| Equations balanced on the previous day | Equations balanced on the next day |
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(NH4)2CO3 + Ba{2+} + 2 OH{-} = 2 NH3 + BaCO3 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe + H2SO4(aq) = FeO + H2O + SO2 =>
Fe + H2SO4(aq) = FeO + H2O + SO2
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Br2 + BaI2 = BaBr2 + I2 =>
Br2 + BaI2 = BaBr2 + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2CO3 + Fe(NO3)2 = NH4NO3 + FeCO3 =>
(NH4)2CO3 + Fe(NO3)2 = 2 NH4NO3 + FeCO3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
AgCl = Ag + Cl =>
AgCl = Ag + Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CH2CCH + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2CCH + 2 Br2 = CH3CH2CBr2CHBr2
Pb{2+} + OH{-} = Pb(OH)2 =>
Pb{2+} + 2 OH{-} = Pb(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Ag2No3 + Cu = Ag + Cu2(No3)2 =>
2 Ag2No3 + 2 Cu = 4 Ag + Cu2(No3)2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Al + Fe(C2H3O2)2 = Al(C2H3O2)2 + Fe =>
Al + Fe(C2H3O2)2 = Al(C2H3O2)2 + Fe
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + HO2{-} = MnO4{-} + H2O + OH{-} =>
2 MnO2 + 3 HO2{-} = 2 MnO4{-} + H2O + OH{-}
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cl2 + H2O + Br2 = OBr{-} + Cl{-} + H{+} =>
Cl2 + 2 H2O + Br2 = 2 OBr{-} + 2 Cl{-} + 4 H{+}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/26/09
Equations balanced on 03/28/08
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