| Equations balanced on the previous day | Equations balanced on the next day |
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Pb + CuCl2 = PbCl2 + Cu
Na(PO4)*12H2O + Zn(C2H3O2)*2H2O = Zn(PO4)*4H2O + Na(C2H3O2) + H2O =>
Na(PO4)*12H2O + Zn(C2H3O2)*2H2O = Zn(PO4)*4H2O + Na(C2H3O2) + 10 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Ca9Fe(PO4)7 = Fe2O3 + Ca2P2O7 + CaO =>
2 Ca9Fe(PO4)7 = Fe2O3 + 7 Ca2P2O7 + 4 CaO
Ca9Fe(PO4)7 = Fe2O3 + P2O5 + CaO =>
2 Ca9Fe(PO4)7 = Fe2O3 + 7 P2O5 + 18 CaO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
NH4VO3 + SO2 + H2SO4 = (NH4)V(SO4)2 + H2O =>
NH4VO3 + SO2 + H2SO4 = (NH4)V(SO4)2 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Fe(OH)3 + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 3 Br2 + 10 KOH = 2 K2FeO4 + 6 KBr + 8 H2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
S2 + Cu = CuS =>
S2 + 2 Cu = 2 CuS
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Ca + HNO3 = H2 + Ca(NO3)2 =>
Ca + 2 HNO3 = H2 + Ca(NO3)2
O2 + Fe2 = OFe =>
O2 + Fe2 = 2 OFe
Ni(OH)2 + Br2 + NaOH = Ni(OH)3 + NaBr =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 Ni(OH)3 + 2 NaBr
CH3COOH + Na = NaCH3COO + H2 =>
2 CH3COOH + 2 Na = 2 NaCH3COO + H2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
HNO3 + Cu = CuNO3 + H2 =>
2 HNO3 + 2 Cu = 2 CuNO3 + H2
HCOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
SH2 + O2 = H2O + SO =>
SH2 + O2 = H2O + SO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 32 KOH = 10 K2CrO4 + 6 MnSO4 + 9 K2SO4 + 16 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AgNO3 + CaCO3 = Ca(NO3)2 + Ag2CO3 =>
2 AgNO3 + CaCO3 = Ca(NO3)2 + Ag2CO3
B10H18 + O2 = B2O3 + H2O =>
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + Cl2 = Fe2Cl3 =>
4 Fe + 3 Cl2 = 2 Fe2Cl3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaH + NaNO3 = Na2O + H2O + N2 =>
10 NaH + 4 NaNO3 = 7 Na2O + 5 H2O + 2 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/03/12
Equations balanced on 06/02/11
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