| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
H{+} + Co{+2} + H2O2 = Co{+3} + H2O =>
2 H{+} + 2 Co{+2} + H2O2 = 2 Co{+3} + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P2O5 + H2O = H3(PO4) =>
P2O5 + 3 H2O = 2 H3(PO4)
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
K + O2 = K2O =>
4 K + O2 = 2 K2O
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
Co{+3} + K{+} + NO2{-} = K3[Co(NO2)6] =>
Co{+3} + 3 K{+} + 6 NO2{-} = K3[Co(NO2)6]
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H + O + KI = KOH + I2 =>
2 H + 2 O + 2 KI = 2 KOH + I2
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
H2 + O2 + KI = KOH + I2 =>
H2 + O2 + 2 KI = 2 KOH + I2
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2
FeO2 + H2 = Fe + H2O =>
FeO2 + 2 H2 = Fe + 2 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO4 + P2O5 = Cl2O7 + HPO3 =>
2 HClO4 + P2O5 = Cl2O7 + 2 HPO3
Li(s) + N2(g) = Li3N(g) =>
6 Li(s) + N2(g) = 2 Li3N(g)
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H20 =>
5 AgNO3 + 20 NH4NO3 + 35 NaOH = 5 Ag(NH3)2OH + 35 NaNO3 + 4 H20
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2
P2O5 + Ca(OH) = Ca3(PO4)2 + H20 =>
20 P2O5 + 60 Ca(OH) = 20 Ca3(PO4)2 + 3 H20
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
S + O2 = SO2 =>
S + O2 = SO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/26/10
Equations balanced on 05/26/09
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