Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
K + H2O(l) = KOH + H2(g) =>
2 K + 2 H2O(l) = 2 KOH + H2(g)
Ni2(CO3)3 = Ni2O3 + CO2 =>
Ni2(CO3)3 = Ni2O3 + 3 CO2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CoCl2 + Na(NO3) = Co(NO3) + NaCl2 =>
CoCl2 + Na(NO3) = Co(NO3) + NaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Si2H3 + O2 = SiO2 + H20 =>
20 Si2H3 + 40 O2 = 40 SiO2 + 3 H20
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CdS + H2SO4 = CdSO4 + H2S =>
CdS + H2SO4 = CdSO4 + H2S
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn + MgSo4 = Mg + ZnSo4 =>
Zn + MgSo4 = Mg + ZnSo4
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
FeSO4 + K2CO3 = FeCO3 + K2SO4 =>
FeSO4 + K2CO3 = FeCO3 + K2SO4
Al(s) + H2SO4 = Al2(SO4)3 + H2(g) =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2(g)
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Pb2O4 + Pb + H2SO4 = PbSO4 + H2O =>
Pb2O4 + 2 Pb + 4 H2SO4 = 4 PbSO4 + 4 H2O
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
Cr2(SO4)3 + Br + Na(OH) = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 6 Br + 16 Na(OH) = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Na3(PO4) + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3(PO4) + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + HCOOH = (HCOO)3Al + H2 =>
2 Al + 6 HCOOH = 2(HCOO)3Al + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaI + Cr(NO3)3 = NaNO3 + CrI3 =>
3 NaI + Cr(NO3)3 = 3 NaNO3 + CrI3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mg2Si + H2O = SiH4 + Mg(OH)2 =>
Mg2Si + 4 H2O = SiH4 + 2 Mg(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/06/12
Equations balanced on 03/07/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.