| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
Mg + 2 HCl = MgCl2 + H2
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Cr2O7{-2} + H{+} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{-2} + 14 H{+} + 6 Fe{2+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al(OH)3 + NHO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 NHO3 = Al(NO3)3 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnO4{-} + H2S + H{+} = Mn{2+} + S8 + H2O =>
16 MnO4{-} + 40 H2S + 48 H{+} = 16 Mn{2+} + 5 S8 + 64 H2O
Zn + NO3{-} + H{+} = Zn{2+} + N2O + H2O =>
4 Zn + 2 NO3{-} + 10 H{+} = 4 Zn{2+} + N2O + 5 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
MnO4{2-} + H2O = MnO4{-} + MnO2 + OH{-} =>
3 MnO4{2-} + 2 H2O = 2 MnO4{-} + MnO2 + 4 OH{-}
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
Br2 + OH{-} = Br{-} + BrO3 + H2O =>
7 Br2 + 12 OH{-} = 12 Br{-} + 2 BrO3 + 6 H2O
Cl{-} + Co{2+} = CoCl4{2-} =>
4 Cl{-} + Co{2+} = CoCl4{2-}
Rb + Br = RbBr =>
Rb + Br = RbBr
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Pb + Ag{+} = Pb{2+} + Ag =>
Pb + 2 Ag{+} = Pb{2+} + 2 Ag
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + HCi = H2 + MgCi2 =>
Mg + 2 HCi = H2 + MgCi2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
F2 + N2 = NF3 =>
3 F2 + N2 = 2 NF3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba + H2O = BaOH + H =>
Ba + H2O = BaOH + H
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ba + H2O = BaOH + H2 =>
2 Ba + 2 H2O = 2 BaOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
Li + N = LiN =>
Li + N = LiN
K + S = K2S =>
2 K + S = K2S
Cu3FeS3 + O2 = Cu + FeO + SO2 =>
2 Cu3FeS3 + 7 O2 = 6 Cu + 2 FeO + 6 SO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgCI2 = Mg + CI2 =>
MgCI2 = Mg + CI2
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4{-} + H{+} + Fe{+2} = Mn{2+} + H2O + Fe{+3} =>
MnO4{-} + 8 H{+} + 5 Fe{+2} = Mn{2+} + 4 H2O + 5 Fe{+3}
MnO4{-} + H{+} + Fe{+2} = Mn{2+} + H2O + Fe{+3} =>
MnO4{-} + 8 H{+} + 5 Fe{+2} = Mn{2+} + 4 H2O + 5 Fe{+3}
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H(OH)
MnO4{-} + H{+} + Fe{+2} = Mn{2+} + H2O + Fe{+3} =>
MnO4{-} + 8 H{+} + 5 Fe{+2} = Mn{2+} + 4 H2O + 5 Fe{+3}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/21/08
Equations balanced on 03/22/07
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