| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
AlOH + NaNO = AlNO + NaOH =>
AlOH + NaNO = AlNO + NaOH
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
Fe + Cu(SO)4 = Fe4SO + Cu2 =>
32 Fe + 2 Cu(SO)4 = 8 Fe4SO + Cu2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
As(OH)3(s) + H2SO4(aq) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3(s) + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O(l)
Ca3(PO4)2 + H2O = CaO + H3PO4 =>
Ca3(PO4)2 + 3 H2O = 3 CaO + 2 H3PO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCN + CuSO4 = H2SO4Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4Cu(CN)2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl2 =>
3 H2SO4 + 2 NaCl + MnO2 = 2 H2O + 2 NaHSO4 + MnSO4 + Cl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Al + PbCl = AlPb + Cl =>
Al + PbCl = AlPb + Cl
CdS = Cd + S =>
CdS = Cd + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SbH3 + H2O = Sb + H3O =>
SbH3 + 3 H2O = Sb + 3 H3O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + H2CO3 = H2 + ZnCO3 =>
Zn + H2CO3 = H2 + ZnCO3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
AgNO3 + H2CO3 = Ag2CO3 + HNO3 =>
2 AgNO3 + H2CO3 = Ag2CO3 + 2 HNO3
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + Fe2(SO4)3 + H2O =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + Fe2(SO4)3 + 8 H2O
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
AlSO + BaF = AlF + BaSO =>
AlSO + BaF = AlF + BaSO
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Pb(OH)2 + Hg2S = Hg(OH) + PbS =>
Pb(OH)2 + Hg2S = 2 Hg(OH) + PbS
SbH3 + H2O = Sb + H3O =>
SbH3 + 3 H2O = Sb + 3 H3O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/19/10
Equations balanced on 12/19/09
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