| Equations balanced on the previous day | Equations balanced on the next day |
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Fe + S = FeS
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + SnCO3 = Na2CO3 + Sn =>
2 Na + SnCO3 = Na2CO3 + Sn
Na2S + Al2(SO4)3 + H2O = Al(OH)3 + H2S + Na2SO4 =>
3 Na2S + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2S + 3 Na2SO4
CO3{2-} + H2S = HCO3{-} + HS{-} =>
CO3{2-} + H2S = HCO3{-} + HS{-}
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3
K2CrO4 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + 2 K2SO4 + 5 H2O
Ca + PbSO4 = CaSO4 + Pb =>
Ca + PbSO4 = CaSO4 + Pb
NH3 + H2SO4 = S + NHO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 NHO3 + 7 H2O
[Co(NH3)6](OH)2 + O2 + H2O = [Co(NH3)6](OH)3 =>
4[Co(NH3)6](OH)2 + O2 + 2 H2O = 4[Co(NH3)6](OH)3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
[Co(NH3)6](OH)2 + H2O2 = [Co(NH3)6](OH)3 =>
2[Co(NH3)6](OH)2 + H2O2 = 2[Co(NH3)6](OH)3
Zn + CuNO3 = ZnNO3 + Cu =>
Zn + CuNO3 = ZnNO3 + Cu
N2H4 + HSO4{-} = H2SO4 + N2H3{-} =>
N2H4 + HSO4{-} = H2SO4 + N2H3{-}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al(OH)3 + C = Al + H2O + CO2 =>
4 Al(OH)3 + 3 C = 4 Al + 6 H2O + 3 CO2
C12H22O11 + NaClO3 = CO2 + H2O + NaCl =>
C12H22O11 + 8 NaClO3 = 12 CO2 + 11 H2O + 8 NaCl
Sn + PtCl2 = SnCl2 + Pt =>
Sn + PtCl2 = SnCl2 + Pt
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Al + Hg3PO4 = AlPO4 + Hg3 =>
Al + Hg3PO4 = AlPO4 + Hg3
C2H5OCH3 + O2 = CO2 + H2O =>
2 C2H5OCH3 + 9 O2 = 6 CO2 + 8 H2O
N + AuCO3 = NCO3 + Au =>
N + AuCO3 = NCO3 + Au
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + FePO4 = K3PO4 + Fe =>
3 K + FePO4 = K3PO4 + Fe
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Ca + Al(NO3)3 = Ca3(NO3)2 + Al =>
9 Ca + 2 Al(NO3)3 = 3 Ca3(NO3)2 + 2 Al
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HNO3 + I2 = HIO3 + NO + H2O =>
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
HNO3 + Al = AlNO3 + H2 =>
2 HNO3 + 2 Al = 2 AlNO3 + H2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/13/13
Equations balanced on 06/12/12
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