| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + 9 I2 = 4 FeI3 + 3 O2I2
AgI3(aq) + HgCl2(aq) = AgCl3(aq) + HgI2(s) =>
2 AgI3(aq) + 3 HgCl2(aq) = 2 AgCl3(aq) + 3 HgI2(s)
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl =>
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl1 + H2 =>
2 C6H4CH3NO2 + Cl2 = 2 C6H2CH3NO2Cl1 + 2 H2
AuCn3 + H2 = HCn + Au =>
2 AuCn3 + 3 H2 = 6 HCn + 2 Au
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HI(aq) = H2(g) + I2(aq) =>
2 HI(aq) = H2(g) + I2(aq)
C3H8 + Br2 = C3H5Br + HBr =>
C3H8 + 2 Br2 = C3H5Br + 3 HBr
SnO2 + H2SO4 = SnSO4 + H2O2 =>
SnO2 + H2SO4 = SnSO4 + H2O2
Fe(Cl)3 + H2O = Fe2O3 + HCl =>
2 Fe(Cl)3 + 3 H2O = Fe2O3 + 6 HCl
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
ArBr = Ar + Br2 =>
2 ArBr = 2 Ar + Br2
CIO2 + H2O = HICO2 + HICO3 =>
2 CIO2 + H2O = HICO2 + HICO3
NH2(CH2)4CH(NH2)COOH + O2 = CO2 + H2O + NH3 =>
NH2(CH2)4CH(NH2)COOH + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + H2O + NaCl =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 H2O + 2 NaCl
FeO + Br2O5 = Fe(BrO3)2 =>
FeO + Br2O5 = Fe(BrO3)2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
MnO4{-2} + NaC2O4 + H{+} = Mn{2+} + Na{+} + CO2 + H2O =>
MnO4{-2} + 4 NaC2O4 + 8 H{+} = Mn{2+} + 4 Na{+} + 8 CO2 + 4 H2O
C6H5CHO + NH2C6H5 = C6H5CHNC6H5 + H2O =>
C6H5CHO + NH2C6H5 = C6H5CHNC6H5 + H2O
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
Co(NH3)6 + H = Co + NH4 =>
Co(NH3)6 + 6 H = Co + 6 NH4
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
IK + OH = IH + OK =>
IK + OH = IH + OK
La2O3 + BaCO3 + Mn2O3 = LaBaMnO3 + CO2 + O2 =>
La2O3 + 2 BaCO3 + Mn2O3 = 2 LaBaMnO3 + 2 CO2 + O2
SH9 + O2 = H2O + S =>
4 SH9 + 9 O2 = 18 H2O + 4 S
Cs + AlF3 = CsF + Al =>
3 Cs + AlF3 = 3 CsF + Al
FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
TaF5 = Ta + F =>
TaF5 = Ta + 5 F
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Al + FeCl3 = AlCl3Fe =>
Al + FeCl3 = AlCl3Fe
AgNO3(aq) + K3PO4(aq) = KNO3(aq) + Ag3PO4(s) =>
3 AgNO3(aq) + K3PO4(aq) = 3 KNO3(aq) + Ag3PO4(s)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
HCHO + [Ag(NH3)2]OH = CO2 + H2O + Ag + NH3 =>
HCHO + 4[Ag(NH3)2]OH = CO2 + 3 H2O + 4 Ag + 8 NH3
I{-} + SO4{2-} + H{+} = I2 + H2S + H2O =>
8 I{-} + SO4{2-} + 10 H{+} = 4 I2 + H2S + 4 H2O
C3H8O + C5H10O2 = C6H12O2 + H2O =>
C3H8O + 3 C5H10O2 = 3 C6H12O2 + H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
K2SO3 + Pb(NO3)2 = Pb(SO3) + KNO3 =>
K2SO3 + Pb(NO3)2 = Pb(SO3) + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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