| 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 17 |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O + H2O = FeOH =>
Fe2O + H2O = 2 FeOH
NaI = Na{+} + I{-} =>
NaI = Na{+} + I{-}
Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3
K2SO4 = K{+} + SO4{2-} =>
K2SO4 = 2 K{+} + SO4{2-}
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
AlCl3 + NH4OH = Al(OH)3 + ClNH4 =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 ClNH4
Pb{2+} + Br{-} = PbBr2 =>
Pb{2+} + 2 Br{-} = PbBr2
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
KCl = K{+} + Cl{-} =>
KCl = K{+} + Cl{-}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cr + H2SO4 = H2 + CrSO4 =>
Cr + H2SO4 = H2 + CrSO4
Cs2S = Cs{+} + S{2-} =>
Cs2S = 2 Cs{+} + S{2-}
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cu{2+} + SO4{2-} = CuSO4 =>
Cu{2+} + SO4{2-} = CuSO4
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
Ag{2+} + S{2-} = AgS =>
Ag{2+} + S{2-} = AgS
Ag{+} + S{2-} = Ag2S =>
2 Ag{+} + S{2-} = Ag2S
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zn{2+} + CO3{2-} = ZnCO3 =>
Zn{2+} + CO3{2-} = ZnCO3
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI
Pb(C2H3O2)2 + KCr2O7 = Pb(Cr2O7)2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KCr2O7 = Pb(Cr2O7)2 + 2 K(C2H3O2)
CuSO4 + K2S = CuS + K2SO4 =>
CuSO4 + K2S = CuS + K2SO4
Cu{2+} + S{2-} = CuS =>
Cu{2+} + S{2-} = CuS
Ni(Cl)3 + Mg = MgCl + Ni =>
Ni(Cl)3 + 3 Mg = 3 MgCl + Ni
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Al{3+} + OH{-} = Al(OH)3 =>
Al{3+} + 3 OH{-} = Al(OH)3
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
Na2CO3 + H2O = Na2O + H2CO3 =>
Na2CO3 + H2O = Na2O + H2CO3
Mg{2+} + PO4{3-} = Mg3(PO4)2 =>
3 Mg{2+} + 2 PO4{3-} = Mg3(PO4)2
Pb{2+} + OH{-} = Pb(OH)2 =>
Pb{2+} + 2 OH{-} = Pb(OH)2
Sn{4+} + S{2-} = SnS2 =>
Sn{4+} + 2 S{2-} = SnS2
Cu{2+} + SO4{2-} = CuSO4 =>
Cu{2+} + SO4{2-} = CuSO4
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Fe2 + O2 = Fe2O2 =>
Fe2 + O2 = Fe2O2
Fe2 + O2 = FeO2 =>
Fe2 + 2 O2 = 2 FeO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/06/09
Equations balanced on 08/05/08
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