| Equations balanced on the previous day | Equations balanced on the next day |
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2 PbS + 3 O2 = 2 PbO + 2 SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + K2(SO4)3 + Cr(OH)2 =>
2 K2MnO4 + 3 CrSO4 + 4 H2O = 2 KOH + 2 MnO2 + K2(SO4)3 + 3 Cr(OH)2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu(OH)2(S) = CuO(S) + H2O =>
Cu(OH)2(S) = CuO(S) + H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
CuO + HCl(aq) = CuCl2(aq) + H2O =>
CuO + 2 HCl(aq) = CuCl2(aq) + H2O
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
C17H33COOH + Br2 = C17H33COOBr + BrH =>
C17H33COOH + Br2 = C17H33COOBr + BrH
C17H33COOH + Br2 = (C17H33COO)2Br + BrH =>
4 C17H33COOH + 3 Br2 = 2(C17H33COO)2Br + 4 BrH
C17H33COOH + Br2 = (C17H33COO)Br2 + BrH =>
2 C17H33COOH + 3 Br2 = 2(C17H33COO)Br2 + 2 BrH
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C17H33COOH + Br2 = (C17H33COO)2Br + BrH =>
4 C17H33COOH + 3 Br2 = 2(C17H33COO)2Br + 4 BrH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + K2(SO4)3 + Cr(OH)3 =>
7 K2MnO4 + 6 CrSO4 + 14 H2O = 10 KOH + 7 MnO2 + 2 K2(SO4)3 + 6 Cr(OH)3
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + K2(SO4)3 + Cr(OH)2 =>
2 K2MnO4 + 3 CrSO4 + 4 H2O = 2 KOH + 2 MnO2 + K2(SO4)3 + 3 Cr(OH)2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + K2(SO4)3 + Cr(OH)3 =>
7 K2MnO4 + 6 CrSO4 + 14 H2O = 10 KOH + 7 MnO2 + 2 K2(SO4)3 + 6 Cr(OH)3
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + K2(SO4)3 + Cr(OH)2 =>
2 K2MnO4 + 3 CrSO4 + 4 H2O = 2 KOH + 2 MnO2 + K2(SO4)3 + 3 Cr(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
MnSO4 + H2O2 + NH4OH = H2MnO3 + (NH4)2SO4 + H2O =>
MnSO4 + H2O2 + 2 NH4OH = H2MnO3 + (NH4)2SO4 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mn(OH)2 + NaHCO3 = Na + H2CO3 + MnO2 =>
Mn(OH)2 + 2 NaHCO3 = 2 Na + 2 H2CO3 + MnO2
KNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + KNO3 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 KNO3
Fe{2+} + H2O2 + H{+} = Fe{3+} + H2O =>
2 Fe{2+} + H2O2 + 2 H{+} = 2 Fe{3+} + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2CO3 = NaO2 + H2O + C =>
Na + H2CO3 = NaO2 + H2O + C
HNO3 + H2S = S + NO + H2O =>
2 HNO3 + 3 H2S = 3 S + 2 NO + 4 H2O
Na + H2CO3 = Na2O2 + H2O2 + C =>
2 Na + 2 H2CO3 = Na2O2 + 2 H2O2 + 2 C
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
NaCl + H2O2 = NaClO + H2O =>
NaCl + H2O2 = NaClO + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C17H33COONa + CaCl2 = (C17H33COO)2Ca + NaCl =>
2 C17H33COONa + CaCl2 = (C17H33COO)2Ca + 2 NaCl
C17H33COONa + Ca(OH)2 = (C17H33COO)2Ca + Na(OH) =>
2 C17H33COONa + Ca(OH)2 = (C17H33COO)2Ca + 2 Na(OH)
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaClO + H2O + NaHCO3 = Na + ClO2 + H2CO3 =>
NaClO + H2O + 2 NaHCO3 = 3 Na + ClO2 + 2 H2CO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/10/09
Equations balanced on 05/10/08
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