| Equations balanced on the previous day | Equations balanced on the next day |
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C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Fe2O3(aq) + H2(g) = Fe(s) + H2O(g) =>
Fe2O3(aq) + 3 H2(g) = 2 Fe(s) + 3 H2O(g)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PCl5(g) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(g) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
FeCl3 + NH3 + H2O = FeOH + NH4 + Cl =>
FeCl3 + NH3 + H2O = FeOH + NH4 + 3 Cl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H5(NO3)3 = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + O2 + 10 H2O
Be(OH)2 + NaOH = Na2Be(OH)4 =>
Be(OH)2 + 2 NaOH = Na2Be(OH)4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + O2 + H2O = NHO3 =>
2 N2 + 5 O2 + 2 H2O = 4 NHO3
S{0} + e = S{-2} =>
S{0} + 2e = S{-2}
MnO4{-} + C2O4{2-} + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13 C2O4{2-} + 32 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
AgNO3 + Na2CO3 = NaNO3 + Ag2CO3 =>
2 AgNO3 + Na2CO3 = 2 NaNO3 + Ag2CO3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
AgNO3 + Na2S = NaNO3 + Ag2S =>
2 AgNO3 + Na2S = 2 NaNO3 + Ag2S
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + O2 + H2O = NH4NO3 =>
2 N2 + O2 + 4 H2O = 2 NH4NO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
K + Cl = KCl =>
K + Cl = KCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
H3PO4 + KOH = K3PO4 + HOH =>
H3PO4 + 3 KOH = K3PO4 + 3 HOH
CsOH + H3PO4 = Cs + PO4 + H2O =>
3 CsOH + H3PO4 = 3 Cs + PO4 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/03/10
Equations balanced on 05/03/09
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