Equations balanced on the previous day | Equations balanced on the next day |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Al + HCOOH = Al(HCOO) + H2 =>
2 Al + 2 HCOOH = 2 Al(HCOO) + H2
O2 + H2 = H2O2 =>
O2 + H2 = H2O2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
PbX2 + GaY3 = Pb2X2Y2 + GaXY2 =>
2 PbX2 + 2 GaY3 = Pb2X2Y2 + 2 GaXY2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe{2+} + H2O = Fe{3+} + H2 + OH{-} =>
2 Fe{2+} + 2 H2O = 2 Fe{3+} + H2 + 2 OH{-}
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
MoCl3 + KOH + KClO = KCl + K2MoO4 + H2O =>
2 MoCl3 + 10 KOH + 3 KClO = 9 KCl + 2 K2MoO4 + 5 H2O
NH3 = N2 + H3 =>
2 NH3 = N2 + 2 H3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
MoCl3 + KOH + KClO = KCl + K2MoO4 + H2O =>
2 MoCl3 + 10 KOH + 3 KClO = 9 KCl + 2 K2MoO4 + 5 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Cr2O7{2-} + I{-} + H3O{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H3O{+} = 2 Cr{3+} + 3 I2 + 21 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
AL + AgNO3 = AL(NO3) + Ag =>
AL + AgNO3 = AL(NO3) + Ag
Br2 + AgI = I + AgBr =>
Br2 + 2 AgI = 2 I + 2 AgBr
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KMNO4 + H2SO4 + Na2SO3 = MNSO4 + K2SO4 + H2 + Na2SO4 =>
2 KMNO4 + 3 H2SO4 + 8 Na2SO3 = 2 MNSO4 + K2SO4 + 3 H2 + 8 Na2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4Br + Pb(C2H3O2)2 = PbBr + NH4(C2H3O2)2 =>
NH4Br + Pb(C2H3O2)2 = PbBr + NH4(C2H3O2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
Na + Ca = Na2Ca =>
2 Na + Ca = Na2Ca
MgCO2 + CH3COOH = (CH3COO)2Mg + H2O + CO2 =>
4 MgCO2 + 7 CH3COOH = 4(CH3COO)2Mg + 2 H2O + 2 CO2
CdS + HNO3 = Cd(NO3) + H2O + NO + S =>
3 CdS + 4 HNO3 = 3 Cd(NO3) + 2 H2O + NO + 3 S
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/08/15
Equations balanced on 05/08/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.