| Equations balanced on the previous day | Equations balanced on the next day |
5 HNO3 + 3 P + 2 H2O = 5 NO + 3 H3PO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
FeSO4 + KMnO4 + KOH = Fe(OH)3 + K2MnO4 + K2SO4 =>
FeSO4 + KMnO4 + 3 KOH = Fe(OH)3 + K2MnO4 + K2SO4
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ni(OH)2 + NH4OH = [Ni(NH3)4](OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = [Ni(NH3)4](OH)2 + 4 H2O
CH3COOH + Na2SiO3 = H2SiO3 + Na(CH3COO) =>
2 CH3COOH + Na2SiO3 = H2SiO3 + 2 Na(CH3COO)
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
HNO3 + HAsO3 = HAsO4 + NO + H20 =>
20 HNO3 + 40 HAsO3 = 40 HAsO4 + 20 NO + H20
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KMnO4 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
HNO3 + HAsO3 = HAsO4 + NO + H2O =>
2 HNO3 + 3 HAsO3 = 3 HAsO4 + 2 NO + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
SiO2(s) + C = Si + CO2 =>
SiO2(s) + C = Si + CO2
S + O2 = SO2 =>
S + O2 = SO2
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KOH + KHSO3 = K2SO3 + H2O =>
KOH + KHSO3 = K2SO3 + H2O
SO2 + O = SO3 =>
SO2 + O = SO3
SnS + HCl = SnCl2 + H2S =>
SnS + 2 HCl = SnCl2 + H2S
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Hg(NO3)2 + NH4OH = NH2Hg2ONO3 + NH4NO3 + H2O =>
2 Hg(NO3)2 + 4 NH4OH = NH2Hg2ONO3 + 3 NH4NO3 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
C6H2CH3(NO2)3 + O2 = H2O + CO2 + N =>
4 C6H2CH3(NO2)3 + 21 O2 = 10 H2O + 28 CO2 + 12 N
Mg + KMnO4 + H2SO4 = MgSO4 + MnSO4 + K2SO4 + H2O =>
5 Mg + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + K2SO4 + 8 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NH2Hg2ONO3 + NH4OH = [Hg(NH3)4](OH)2 + NH4NO3 + H2O =>
NH2Hg2ONO3 + 8 NH4OH = 2[Hg(NH3)4](OH)2 + NH4NO3 + 5 H2O
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
HNO3 + MnSO4 = HMnO4 + N2O5 + H2SO4 + H20 =>
32 HNO3 + 4 MnSO4 = 4 HMnO4 + 16 N2O5 + 4 H2SO4 + H20
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
PbO + NH3 = Pb + H2O + N2 =>
3 PbO + 2 NH3 = 3 Pb + 3 H2O + N2
MnO2 + HO = MnO4 + H2O =>
MnO2 + 4 HO = MnO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI + KHCO3 = KI + H2O + CO2 =>
HI + KHCO3 = KI + H2O + CO2
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/01/13
Equations balanced on 12/01/12
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