| Equations balanced on the previous day | Equations balanced on the next day |
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Na2(CO3) + CaCl2 = 2 NaCl + Ca(CO3)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al(NO3)3 + Ba(OH)2 = Ba(NO3)2 + Al(OH)3 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 Al(OH)3
Pb{2+} + I{-} = PbI2 =>
Pb{2+} + 2 I{-} = PbI2
MgCl2 + Li2SO4 = LiCl + MgSO4 =>
MgCl2 + Li2SO4 = 2 LiCl + MgSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
Cl2 + H2O = Cl{-} + ClO3{-} + H{+} =>
3 Cl2 + 3 H2O = 5 Cl{-} + ClO3{-} + 6 H{+}
C + O2 = CO2 =>
C + O2 = CO2
Ag{+} + Zn = Ag + Zn{2+} =>
2 Ag{+} + Zn = 2 Ag + Zn{2+}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu + HNO3 + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 HNO3 + 6 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Zn + Cu(SO4) = Cu + Zn(SO4) =>
Zn + Cu(SO4) = Cu + Zn(SO4)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Na + Cl2 = Na{+} + Cl{-} =>
2 Na + Cl2 = 2 Na{+} + 2 Cl{-}
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Sn + HNO3 = SnO2 + H2O + N2 =>
5 Sn + 4 HNO3 = 5 SnO2 + 2 H2O + 2 N2
CaCO3 + H{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{+2} + CO2 + H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CN{-} + MnO4{-} + H2O = CNO{-} + MnO2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 CNO{-} + 2 MnO2 + 2 OH{-}
Na2O2 + H2O = Na{+} + OH{-} + O2 =>
2 Na2O2 + 2 H2O = 4 Na{+} + 4 OH{-} + O2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Br + NaI = I + NaBr =>
Br + NaI = I + NaBr
CH4 + O2 = CO2 + H =>
CH4 + O2 = CO2 + 4 H
Na2O + H2O = Na(OH) =>
Na2O + H2O = 2 Na(OH)
NaHCO3 + HC6H7O7 = CO2 + H2O + NaC6H7O7 =>
NaHCO3 + HC6H7O7 = CO2 + H2O + NaC6H7O7
Br2 + OH{-} = BrO{-} + Br{-} + H2O =>
Br2 + 2 OH{-} = BrO{-} + Br{-} + H2O
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
NO2 + H3 = NH3 + H2O =>
3 NO2 + 7 H3 = 3 NH3 + 6 H2O
Na2CO3 + Cu(NO3)2 = CuCO3 + NaNO3 =>
Na2CO3 + Cu(NO3)2 = CuCO3 + 2 NaNO3
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
MgCl2 + NaOH = NaCl + Mg(OH)2 =>
MgCl2 + 2 NaOH = 2 NaCl + Mg(OH)2
H2S + Fe{3+} = Fe{2+} + S3 + H{+} =>
3 H2S + 6 Fe{3+} = 6 Fe{2+} + S3 + 6 H{+}
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
(NH4)3PO4 + CaCl2 = CaPO4 + (NH4)3Cl2 =>
(NH4)3PO4 + CaCl2 = CaPO4 + (NH4)3Cl2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe{2+} + H{+} + H2O2 = Fe{3+} + H2O =>
2 Fe{2+} + 2 H{+} + H2O2 = 2 Fe{3+} + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
K2CO3 + Sr(NO3)2 = KNO3 + SrCO3 =>
K2CO3 + Sr(NO3)2 = 2 KNO3 + SrCO3
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2 =>
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/08
Equations balanced on 10/04/07
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