| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
NaCl + AgNO3 = Na(NO3) + AgCl =>
NaCl + AgNO3 = Na(NO3) + AgCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
K2CrO4 + Pb(NO3)2 = K2(NO3)2 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = K2(NO3)2 + PbCrO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Mg + B2O3 = MgO + B =>
3 Mg + B2O3 = 3 MgO + 2 B
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Al + CH3COOH = CH3Al + CHO2 =>
Al + CH3COOH = CH3Al + CHO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO4{-} + Fe + H{+} = Fe{2+} + Mn{2+} + H2O =>
2 MnO4{-} + 5 Fe + 16 H{+} = 5 Fe{2+} + 2 Mn{2+} + 8 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
MnO4{-} + Fe + H{+} = Fe{2+} + Mn{2+} + H2O =>
2 MnO4{-} + 5 Fe + 16 H{+} = 5 Fe{2+} + 2 Mn{2+} + 8 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
BaCl2 + (NH4)2Co3 = BaCo3 + NH4Cl =>
BaCl2 + (NH4)2Co3 = BaCo3 + 2 NH4Cl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
KClO*3 = KCl + O*2 =>
KClO*3 = KCl + O*2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Ca(OH)2 + HC2H3O2 = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H2O
HgO + Cl*2 = HgCl + O*2 =>
HgO + Cl*2 = HgCl + O*2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/12/08
Equations balanced on 05/12/07
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