| Equations balanced on the previous day | Equations balanced on the next day |
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FeS{2} + O{2} = Fe{2}O{3} + SO{2}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Na2O + H2O = NaHO =>
Na2O + H2O = 2 NaHO
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
NaCl = Na + Cl =>
NaCl = Na + Cl
AgNO3 + NaClO3 = NaNO3 + AgClO3 =>
AgNO3 + NaClO3 = NaNO3 + AgClO3
AgNO3 + NaClO3 = NaNO3 + AgClO3 =>
AgNO3 + NaClO3 = NaNO3 + AgClO3
Ca + I = CaI2 =>
Ca + 2 I = CaI2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeS{+2} + O{+2} = Fe{+2}O{+3} + SO{+2} =>
FeS{+2} + O{+2} = Fe{+2}O{+3} + SO{+2}
Al + HNO3 = H2 + Al(NO3)3 =>
2 Al + 6 HNO3 = 3 H2 + 2 Al(NO3)3
Br2 + I{-} = Br{-} + I2 =>
Br2 + 2 I{-} = 2 Br{-} + I2
Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}
H2O + Cd + NiO2 = Cd(OH)2 + Ni(OH)2 =>
2 H2O + Cd + NiO2 = Cd(OH)2 + Ni(OH)2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
OH{-} + VO3{-} + Mn(OH)2 = V(OH)2 + MnO4{2-} =>
2 OH{-} + 4 VO3{-} + 3 Mn(OH)2 = 4 V(OH)2 + 3 MnO4{2-}
H{+} + MnO4{-} + Br{-} = Mn{2+} + Br2 + H2O =>
16 H{+} + 2 MnO4{-} + 10 Br{-} = 2 Mn{2+} + 5 Br2 + 8 H2O
H{+} + Cr2O7{2-} + SO2 = Cr{3+} + SO4{2-} + H2O =>
2 H{+} + Cr2O7{2-} + 3 SO2 = 2 Cr{3+} + 3 SO4{2-} + H2O
Na(CO3)2 + C2H3O2 = NaC2H3O2 + CO2 + H2O =>
7 Na(CO3)2 + 11 C2H3O2 = 7 NaC2H3O2 + 22 CO2 + 6 H2O
PbNO3 + HCl = HNO3 + PbCl =>
PbNO3 + HCl = HNO3 + PbCl
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
H{+} + NO3 + Zn = NO2 + Zn{2+} + OH{-} =>
H{+} + NO3 + Zn = NO2 + Zn{2+} + OH{-}
H{+} + NO3{-} + Zn = NO2 + Zn{2+} + OH{-} =>
2 H{+} + 2 NO3{-} + Zn = 2 NO2 + Zn{2+} + 2 OH{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H{+} + NO3{-} + Mg = Mg{2+} + NO + OH{-} =>
4 H{+} + 2 NO3{-} + 3 Mg = 3 Mg{2+} + 2 NO + 4 OH{-}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/04/09
Equations balanced on 12/04/08
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