| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 |
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al3 + CuBr2 = Cu + AlBr3 =>
2 Al3 + 9 CuBr2 = 9 Cu + 6 AlBr3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(SO4)
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O + CO2 + H2O =>
14 KMnO4 + 6 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O + 11 CO2 + 24 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
As2S5 + HCiO3 + H2O = HCi + H3AsO4 + H2SO4 =>
3 As2S5 + 20 HCiO3 + 24 H2O = 20 HCi + 6 H3AsO4 + 15 H2SO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HNO3 + SnS + H2O = H10Sn5O15 + NO + S =>
20 HNO3 + 15 SnS + 5 H2O = 3 H10Sn5O15 + 20 NO + 15 S
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
KOH + Ci2 + CrI3 = K2CrO4 + KIO4 + KCi + H2O =>
64 KOH + 27 Ci2 + 2 CrI3 = 2 K2CrO4 + 6 KIO4 + 54 KCi + 32 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Al2(SO4)3 + BaI2 = AlI3 + BaSO4 =>
Al2(SO4)3 + 3 BaI2 = 2 AlI3 + 3 BaSO4
C + H2O = CO + H2 =>
C + H2O = CO + H2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2O + ClO3{-} + Cr{+3} = ClO2 + CrO7{-2} + OH{-} =>
2 H2O + 9 ClO3{-} + Cr{+3} = 9 ClO2 + CrO7{-2} + 4 OH{-}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H4 + O2 = H2O =>
H4 + O2 = 2 H2O
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
(NH4)2CO3 + Al(NO3)3 = Al2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 NH4NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
OH{-} + ClO3{-} + Cr{+3} = ClO2 + Cr2O7{-2} + H2O =>
2 OH{-} + 6 ClO3{-} + 2 Cr{+3} = 6 ClO2 + Cr2O7{-2} + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/12/06
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