| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
C3H6NH + H2O = C3H6NH2 + OH =>
C3H6NH + H2O = C3H6NH2 + OH
Pb(HSO4)2 + NaCl = PbCl2 + NaHSO4 =>
Pb(HSO4)2 + 2 NaCl = PbCl2 + 2 NaHSO4
SO2 + H2O + Na2O = NaHSO3 =>
2 SO2 + H2O + Na2O = 2 NaHSO3
C6H6 + CH3CH2Cl = C8H11 + HCl =>
5 C6H6 + 9 CH3CH2Cl = 6 C8H11 + 9 HCl
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4
Li(OH)(aq) + HBr = LiBr + H2O =>
Li(OH)(aq) + HBr = LiBr + H2O
HCOOH + NH4OH = HCO2NH4 + H2O =>
HCOOH + NH4OH = HCO2NH4 + H2O
(Cr(OH)2)2SO4 + HCl = CrCl3 + Cr(OH)SO4 + H2O =>
(Cr(OH)2)2SO4 + 3 HCl = CrCl3 + Cr(OH)SO4 + 3 H2O
C4H6 + HNC = C6H8N2 =>
C4H6 + 2 HNC = C6H8N2
Ag + Ba = AgBa =>
Ag + Ba = AgBa
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Fe2(SO4)3 + NaSCN = Fe(SCN)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaSCN = 2 Fe(SCN)3 + 3 Na2SO4
Al2S3(s) + I2(s) = S8(s) + AlI3(s) =>
8 Al2S3(s) + 24 I2(s) = 3 S8(s) + 16 AlI3(s)
Ba(BrO3)2 + H2SO4 = BaSO4 + HBrO3 =>
Ba(BrO3)2 + H2SO4 = BaSO4 + 2 HBrO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
(a)C3H6O(g) + O2(g) = CO2(g) + H2O(l) =>
(a)C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HClO + Ca = Ca(ClO)2 + H =>
2 HClO + Ca = Ca(ClO)2 + 2 H
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NiI = Ni + I =>
NiI = Ni + I
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
MoO3 + Zn + H2SO4 = Mo203 + ZnSO4 + H2O =>
203 MoO3 + 609 Zn + 609 H2SO4 = Mo203 + 609 ZnSO4 + 609 H2O
PF3 = P + F =>
PF3 = P + 3 F
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
C(s) + F2(g) = CF4(g) =>
C(s) + 2 F2(g) = CF4(g)
C6H5Br + NaOH = C6H6 + NaBr + O2 =>
2 C6H5Br + 2 NaOH = 2 C6H6 + 2 NaBr + O2
Fe(AlPO4)2(OH)2 + HCl = FeCl2 + HOH + AlPO4 =>
Fe(AlPO4)2(OH)2 + 2 HCl = FeCl2 + 2 HOH + 2 AlPO4
H2O2(l) = H2O2(g)H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(l) = H2O2(g)H2O2(aq)
Ca(OH)2 + HMnO7 = Ca(MnO7)2 + H2O =>
Ca(OH)2 + 2 HMnO7 = Ca(MnO7)2 + 2 H2O
NH7NO3 + NaOH = NH3 + H2O + NaNO3 =>
8 NH7NO3 + 5 NaOH = 11 NH3 + 14 H2O + 5 NaNO3
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
K3Rh(CN)6 + KReO4 + H2SO4 = KHSO4 + Rh2(SO4)3 + ReSO4 + HNO3 + CO2 + H2O =>
2 K3Rh(CN)6 + 24 KReO4 + 57 H2SO4 = 30 KHSO4 + Rh2(SO4)3 + 24 ReSO4 + 12 HNO3 + 12 CO2 + 36 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
Co(OH)3 + HNO3 = Co(NO3)3 + HOH =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 HOH
C2H4O2 + Zn = Zn(O2CCH3)2 + H2 =>
2 C2H4O2 + Zn = Zn(O2CCH3)2 + H2
MgO + SiO2 = MgSiO3(s) =>
MgO + SiO2 = MgSiO3(s)
SiO2(s) + HF(g) = SiF4(g) + H2O(g) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Lithiumcarbonate + sodiumiodide = sodiumcarbonate + lithiumiodide =>
Li2CO3 + 2 NaI = Na2CO3 + 2 LiI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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