| Equations balanced on the previous day | Equations balanced on the next day |
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C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
H + AlCl = Al + HCl =>
H + AlCl = Al + HCl
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4{+} + NO3{-} = (NH4)NO3 =>
NH4{+} + NO3{-} = (NH4)NO3
K2CrO4 + NaNO3 = K2NO3 + NaCrO4 =>
K2CrO4 + NaNO3 = K2NO3 + NaCrO4
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Ag{+} + S{2-} = Ag2S =>
2 Ag{+} + S{2-} = Ag2S
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
Na2CO3 + Al(OH)3 = Na(OH) + Al2(CO3)3 =>
3 Na2CO3 + 2 Al(OH)3 = 6 Na(OH) + Al2(CO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Fe(SO4) + (NH4)2S = (NH4)2(SO4) + FeS =>
Fe(SO4) + (NH4)2S = (NH4)2(SO4) + FeS
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/13/09
Equations balanced on 03/15/08
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