| Equations balanced on the previous day | Equations balanced on the next day |
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CuCO3 = CuO + CO2
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
BaCl2 + Na3AsO4 = Ba3(AsO4)2 + NaCl =>
3 BaCl2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaCl
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
Pb(NO3)2 + HCl = H(NO3) + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 H(NO3) + PbCl2
N + H = NH3 =>
N + 3 H = NH3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + CO2 + NO2 =>
Hg2CO3 + 6 HNO3 = 2 Hg(NO3)2 + 3 H2O + CO2 + 2 NO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na2CO3 + KF = KCO3 + Na2F =>
Na2CO3 + KF = KCO3 + Na2F
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
AgNO3 + FeI2 = AgI2 + FeNO3 =>
AgNO3 + FeI2 = AgI2 + FeNO3
BeI2 + SrSO4 = BeSO4 + SrI2 =>
BeI2 + SrSO4 = BeSO4 + SrI2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Na2CO3 + KF = K2CO3 + NaF =>
Na2CO3 + 2 KF = K2CO3 + 2 NaF
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Fe3O + CO = Fe3CO2 =>
Fe3O + CO = Fe3CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + H2O = Zn(OH)2 + H =>
Zn + 2 H2O = Zn(OH)2 + 2 H
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
AgNO3 + CuSO4 = AgSO4 + CuNO3 =>
AgNO3 + CuSO4 = AgSO4 + CuNO3
CO2 + NH3 = CO(NH2)2 + H2O =>
CO2 + 2 NH3 = CO(NH2)2 + H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
AgNO3 + CuSO4 = AgSO4 + CuNO3 =>
AgNO3 + CuSO4 = AgSO4 + CuNO3
Fe3O + CO = Fe + CO2 =>
Fe3O + CO = 3 Fe + CO2
Fe(NO3)3 + Na2 + SO4 = Fe2(SO4)3 + Na2(NO3)2 =>
2 Fe(NO3)3 + 3 Na2 + 3 SO4 = Fe2(SO4)3 + 3 Na2(NO3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/09
Equations balanced on 02/11/08
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