| Equations balanced on the previous day | Equations balanced on the next day |
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8 H{+} + 6 Fe{2+} + S2O8{2-} = 6 Fe{3+} + 2 SO2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H5COOH + H2O = C6H5CH2OH + O2 =>
C6H5COOH + H2O = C6H5CH2OH + O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + KMnO4 = HMnO4 + KHSO4 =>
H2SO4 + KMnO4 = HMnO4 + KHSO4
HMnO4 = Mn2O7 + H2O =>
2 HMnO4 = Mn2O7 + H2O
Mn2O7 = MnO2 + O3 =>
Mn2O7 = 2 MnO2 + O3
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
Fe{3+} + Fe(CN)6{4-} + K{+} = KFe(Fe(CN)6) =>
Fe{3+} + Fe(CN)6{4-} + K{+} = KFe(Fe(CN)6)
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S + OH{-} = S{2-} + S2O3{2-} + H2O =>
4 S + 6 OH{-} = 2 S{2-} + S2O3{2-} + 3 H2O
IO4{-} + I{-} + H{+} = I2 + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O
MnO4{2-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Br + OH{-} = BrO{-} + Br{-} + H2O =>
2 Br + 2 OH{-} = BrO{-} + Br{-} + H2O
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 SO2 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
CrO2{-} + ClO2{-} + OH{-} = Cl{-} + CrO4{2-} + H2O =>
4 CrO2{-} + 3 ClO2{-} + 4 OH{-} = 3 Cl{-} + 4 CrO4{2-} + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca(HCO3)2(aq) + Na2CO3 = CaCO3(s) + NaHCO3(aq) =>
Ca(HCO3)2(aq) + Na2CO3 = CaCO3(s) + 2 NaHCO3(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 SO2 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + H2O
Al + OH({-}1) + NO3({-}1) + H2O = AlO2({-}1) + NH3 =>
8 Al + 5 OH({-}1) + 3 NO3({-}1) + 2 H2O = 8 AlO2({-}1) + 3 NH3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
H3PO3 + NaCl = Na3PO3 + HCl =>
H3PO3 + 3 NaCl = Na3PO3 + 3 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 + As2S3 + Mg(OH)2 = KCl + H3AsO4 + MgSO4 =>
14 KClO3 + 3 As2S3 + 9 Mg(OH)2 = 14 KCl + 6 H3AsO4 + 9 MgSO4
Pb(NO3)2(aq) + Na2SiO3(aq) = PbSiO3 + NaNO3 =>
Pb(NO3)2(aq) + Na2SiO3(aq) = PbSiO3 + 2 NaNO3
C135H96O9SN + O2 = CO2 + H2O + SO2 + NO2 =>
2 C135H96O9SN + 313 O2 = 270 CO2 + 96 H2O + 2 SO2 + 2 NO2
C135H96O9SN + O2 = CO2 + H2O + SO2 + NO =>
C135H96O9SN + 156 O2 = 135 CO2 + 48 H2O + SO2 + NO
Cu2O + NO3{-3} + H{+} = Cu{+2} + NO + H2O =>
Cu2O + 2 NO3{-3} + 10 H{+} = 2 Cu{+2} + 2 NO + 5 H2O
C9H12O + CrO3 + H2SO4 = C9H10O2 + Cr2(SO4)3 + H2O =>
3 C9H12O + 4 CrO3 + 6 H2SO4 = 3 C9H10O2 + 2 Cr2(SO4)3 + 9 H2O
Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}
Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/19/10
Equations balanced on 06/18/09
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