| Equations balanced on the previous day | Equations balanced on the next day |
Al2O3 + 3 CO2 = Al2(CO3)3
NaOH(aq) + Zn(NO3)2(aq) = NaNO3(aq) + Zn(OH)2(s) =>
2 NaOH(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + Zn(OH)2(s)
PbS + HNO3 = Pb(NO3)2 + H2SO4 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Sr(NO3)2 + Al(NO3)3 + Mg(NO3)2 + Eu(NO3)3 + NH2CONH2 = SrMgAl10O17Eu + N2 + CO2 + H2O =>
6 Sr(NO3)2 + 60 Al(NO3)3 + 6 Mg(NO3)2 + 6 Eu(NO3)3 + 188 NH2CONH2 = 6 SrMgAl10O17Eu + 299 N2 + 188 CO2 + 376 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
As2S3 + NaClO3 + NaOH = H3AsO4 + Na2SO4 + NaCl =>
3 As2S3 + 14 NaClO3 + 18 NaOH = 6 H3AsO4 + 9 Na2SO4 + 14 NaCl
MnBr2 + Pb3O4 + HNO3 = HMnO4 + Br2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 7 Pb3O4 + 42 HNO3 = 2 HMnO4 + 2 Br2 + 21 Pb(NO3)2 + 20 H2O
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu2 + OH = Cu(OH)2 =>
Cu2 + 4 OH = 2 Cu(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn(OH)2 + CH3COOH = H2O + Zn(CH3COO)2 =>
Zn(OH)2 + 2 CH3COOH = 2 H2O + Zn(CH3COO)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + SO2 =>
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + 3 SO2
K2Cr2O7 + FeI2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 2 FeI2 + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + 2 I2 + K2SO4 + 7 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
Ba(OH)2 + CH3COOH = H2O + Ba(CH3COO)2 =>
Ba(OH)2 + 2 CH3COOH = 2 H2O + Ba(CH3COO)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20
FeS2 + O2 = Fe3O4 + SO2 =>
3 FeS2 + 8 O2 = Fe3O4 + 6 SO2
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
AgNO3 = AgNO2 + O2 =>
2 AgNO3 = 2 AgNO2 + O2
N2O5 + CaO = Ca(NO3)2 =>
N2O5 + CaO = Ca(NO3)2
C57H98O6 + H2 = C57H100O6 =>
C57H98O6 + H2 = C57H100O6
Na2S2O3 + K2CrO4 + H2O = Na2SO4 + K2SO4 + KCrO2 + KOH =>
3 Na2S2O3 + 8 K2CrO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 KCrO2 + 2 KOH
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
Bi2O3 + C = CO + Bi =>
Bi2O3 + 3 C = 3 CO + 2 Bi
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
KHCO3 = KHO + CO2 =>
KHCO3 = KHO + CO2
Cu + Na2CO3 = CuCO3 + Na =>
Cu + Na2CO3 = CuCO3 + 2 Na
Ba(Cl)2 + NaIO3 = Ba(IO3)2 + NaCl =>
Ba(Cl)2 + 2 NaIO3 = Ba(IO3)2 + 2 NaCl
Fe + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
Fe + 6 H2SO4 = Fe(SO4)3 + 3 SO2 + 6 H2O
Cu + Na2CO3 = CuCO3 + Na =>
Cu + Na2CO3 = CuCO3 + 2 Na
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Ba(Cl)2 + NaOH = Ba(OH)2 + NaCl =>
Ba(Cl)2 + 2 NaOH = Ba(OH)2 + 2 NaCl
H2O + H2SO3 + Br2 = HBr + H2SO4 =>
H2O + H2SO3 + Br2 = 2 HBr + H2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/01/12
Equations balanced on 12/01/11
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