| Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2 + H2 + O2 = CO2H2O =>
C2 + 2 H2 + 3 O2 = 2 CO2H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Pb2CO3 = Pb2O + CO2 =>
Pb2CO3 = Pb2O + CO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S4O6{2-} + MnO4{-]+H{+} = SO4{2-}+Mn{2+}+H2O =>
5 S4O6{2-} + 14 MnO4{-]+12H{+} = 20 SO4{2-}+14Mn{2+}+6H2O
K2O2 = K2O + O2 =>
2 K2O2 = 2 K2O + O2
C2 + H2 + O2 = CO2H2O =>
C2 + 2 H2 + 3 O2 = 2 CO2H2O
S4O6{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S4O6{2-} + 14 MnO4{-} + 12 H{+} = 20 SO4{2-} + 14 Mn{2+} + 6 H2O
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
H3PO3 + Mg(OH)2 = Mg3(PO3)2 + HOH =>
2 H3PO3 + 3 Mg(OH)2 = Mg3(PO3)2 + 6 HOH
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe3O2 + Al3 = Fe + Al2O3 =>
9 Fe3O2 + 4 Al3 = 27 Fe + 6 Al2O3
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Cl + H = HCl =>
Cl + H = HCl
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O(L) + O2(g) = H2O2(L) =>
2 H2O(L) + O2(g) = 2 H2O2(L)
H2O(l) + O2(g) = H2O2(l) =>
2 H2O(l) + O2(g) = 2 H2O2(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2O7{2-} + HSnO2{-} = CrO2{-} + HSnO3{-} =>
Cr2O7{2-} + 3 HSnO2{-} = 2 CrO2{-} + 3 HSnO3{-}
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
HCl(aq) + Na2CO3(s) = NaCl(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + CO2(g) + H2O(l)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
S(S) + O2(g) = SO2(g) =>
S(S) + 2 O2(g) = 2 SO2(g)
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Mg(OH)2(aq) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
NaSO3 + H2SO4 = NaSO4 + H2O + SO2 =>
NaSO3 + H2SO4 = NaSO4 + H2O + SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H + Cl = HCl =>
H + Cl = HCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/27/09
Equations balanced on 03/29/08
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