| Equations balanced on the previous day | Equations balanced on the next day |
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2 K + O2 = 2 KO
Fe + MnO4{-} = Fe{2+} + MnO4{2-} =>
Fe + 2 MnO4{-} = Fe{2+} + 2 MnO4{2-}
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-]+HSO4{-}+H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-]+9HSO4{-}+15H{+}
MnO4{-} + H{+} + Fe{2+} = Fe{3+} + Mn{2+} + H2O =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = 5 Fe{3+} + Mn{2+} + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
NiO + HBr = HNiBrO =>
NiO + HBr = HNiBrO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
C6H12O4 + O2 = CO2 + H2O =>
C6H12O4 + 7 O2 = 6 CO2 + 6 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Rb2O = Rb + O =>
Rb2O = 2 Rb + O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
SrF2 = Sr + F =>
SrF2 = Sr + 2 F
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
NO2 + HCl = NO + H2O + Cl2 =>
NO2 + 2 HCl = NO + H2O + Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Br2 + NiI3 = I3 + NiBr3 =>
3 Br2 + 2 NiI3 = 2 I3 + 2 NiBr3
H{+} + HSO4{-} + As4 + Pb3O4 = PbSO4 + H2AsO4{-} + H2O =>
26 H{+} + 30 HSO4{-} + As4 + 10 Pb3O4 = 30 PbSO4 + 4 H2AsO4{-} + 24 H2O
Cl2 + Mg3N2 = N2 + Cl2Mg =>
3 Cl2 + Mg3N2 = N2 + 3 Cl2Mg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + Mg3N2 = N2 + MgCl2 =>
3 Cl2 + Mg3N2 = N2 + 3 MgCl2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
HNO2 = NO3{-} + NO + H{+} + H2O =>
3 HNO2 = NO3{-} + 2 NO + H{+} + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + Mo(OH)2 = MoCl2 + H2O =>
2 HCl + Mo(OH)2 = MoCl2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
C12H26 + O2 = CO2 + H20 =>
10 C12H26 + 120 O2 = 120 CO2 + 13 H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + 5 H2O
Hg + KI = HgI + K =>
Hg + KI = HgI + K
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
NH4 + NO3 = NO2 + H2O =>
NH4 + 4 NO3 = 5 NO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + CuI2 = Cu + AlI3 =>
2 Al + 3 CuI2 = 3 Cu + 2 AlI3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/18/12
Equations balanced on 07/18/11
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