| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
HSO3{-} + IO3{-} = I2 + SO4{2-} + H{+} + H2O =>
5 HSO3{-} + 2 IO3{-} = I2 + 5 SO4{2-} + 3 H{+} + H2O
H2O2 + I{-} + H{+} = H2O + I2 =>
H2O2 + 2 I{-} + 2 H{+} = 2 H2O + I2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
HCl + CaCO3 = CO2 + HOH + CaCl2 =>
2 HCl + CaCO3 = CO2 + HOH + CaCl2
PF5 + AsCl3 = PCl5 + AsF3 =>
3 PF5 + 5 AsCl3 = 3 PCl5 + 5 AsF3
PF5 + AsCl3 = PCl3 + AsF5 =>
PF5 + AsCl3 = PCl3 + AsF5
Ca(OH)2 + NO2 = Ca(NH2) + O2 =>
Ca(OH)2 + NO2 = Ca(NH2) + 2 O2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaHCO3 + H3C6H5O7 = CO2 + Na3C6H5O7 + H2O =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Hg2(NO3)2 + CuSO4 = Hg2Cu + (NO3)2SO4 =>
Hg2(NO3)2 + CuSO4 = Hg2Cu + (NO3)2SO4
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
SiHCl3 + H2O = Si2H2O3 + HCl =>
2 SiHCl3 + 3 H2O = Si2H2O3 + 6 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaHCO3 + H3C6H5O7 = CO2 + Na3C6H5O7 + H2O =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
NaCl + Pb = PbCl + Na =>
NaCl + Pb = PbCl + Na
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
NaCl + Pb = PbCl + Na =>
NaCl + Pb = PbCl + Na
H2SO4 = SO4{2-} + H{+} =>
H2SO4 = SO4{2-} + 2 H{+}
Na2CO3 + Pb = Na2 + PbCO3 =>
Na2CO3 + Pb = Na2 + PbCO3
UO3 + H{+} + SO4{2-} = UO2(SO4)2{2-} + H2O =>
UO3 + 2 H{+} + 2 SO4{2-} = UO2(SO4)2{2-} + H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2SO4 + Pb = Na2 + PbSO4 =>
Na2SO4 + Pb = Na2 + PbSO4
NaOH + Ca = Na + CaOH =>
NaOH + Ca = Na + CaOH
| 1 2 3 4 5 6 7 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/16/08
Equations balanced on 08/15/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
