| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + K2SO4 = Ba + SO4 + 2 KCl
BaSO4HCl = BaSO4(HCl) =>
BaSO4HCl = BaSO4(HCl)
BaO(s) + H2SO4(ac) = BaSO4(s) + H2O(l) =>
BaO(s) + H2SO4(ac) = BaSO4(s) + H2O(l)
MoS2 + HNO3 + HCl = MoCl2 + NO + H2O + S =>
3 MoS2 + 2 HNO3 + 6 HCl = 3 MoCl2 + 2 NO + 4 H2O + 6 S
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
CH3NH3OH + HCl = CH3NH3Cl + H2O =>
CH3NH3OH + HCl = CH3NH3Cl + H2O
CrO + KOH + HNO2 = K2CrO4 + H2O + NH3 =>
3 CrO + 6 KOH + 2 HNO2 = 3 K2CrO4 + H2O + 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O5 + RbOH = RbNO3 + H2O =>
N2O5 + 2 RbOH = 2 RbNO3 + H2O
I2O5 + Al = Al2O3 + I2 =>
3 I2O5 + 10 Al = 5 Al2O3 + 3 I2
Br2 + Na2S + H2O = Na2SO4 + HBr =>
4 Br2 + Na2S + 4 H2O = Na2SO4 + 8 HBr
Fe + Cr2(SO4)3 = Fe2(SO4)3 + Cr =>
2 Fe + Cr2(SO4)3 = Fe2(SO4)3 + 2 Cr
HCl + KSO3 = KCl + HSO3 =>
HCl + KSO3 = KCl + HSO3
Al + H2O = HAl + O2 =>
4 Al + 2 H2O = 4 HAl + O2
H2SO4 + NaHCO3 = H2O + NaHSO4 + CO2 =>
H2SO4 + NaHCO3 = H2O + NaHSO4 + CO2
Fe(OH)3 + CUO = Fe2O3 + CU(OH)2 =>
2 Fe(OH)3 + 3 CUO = Fe2O3 + 3 CU(OH)2
C144 + K2Cr2O7 + H2SO4 = C24HSO4*2H2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
C144 + K2Cr2O7 + 22 H2SO4 = 6 C24HSO4*2H2SO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
FeSO4 + HCl = FeCl2 + H2S + O2 =>
FeSO4 + 2 HCl = FeCl2 + H2S + 2 O2
PbSO4 + KOH = K2[Pb(OH)4] + K2SO4 =>
PbSO4 + 4 KOH = K2[Pb(OH)4] + K2SO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe(OH)2 + Mg = Fe(OH)2Mg =>
Fe(OH)2 + Mg = Fe(OH)2Mg
AlCl3 + Na2(CO3) = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2(CO3) = Al2(CO3)3 + 6 NaCl
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O =>
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O
KMnO4 + NH4SCN + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 7 K2SO4 + 5 CO2 + 5 N2 + 26 H2O
GeO2 + C = Ge + CO2 =>
GeO2 + C = Ge + CO2
C2H2(combustion) = C2 + H2 =>
C2H2(combustion) = C2 + H2
Fe + S = SFe3 =>
3 Fe + S = SFe3
HNO + Ca(OH)2 = H2O + NO + Ca =>
2 HNO + Ca(OH)2 = 2 H2O + 2 NO + Ca
Na2MoO4 + H2SO4 = MoO2SO4 + Na2SO4 + H2O =>
Na2MoO4 + 2 H2SO4 = MoO2SO4 + Na2SO4 + 2 H2O
C12H6Cl4 + O2 = HCl + CO2 + H2O =>
2 C12H6Cl4 + 25 O2 = 8 HCl + 24 CO2 + 2 H2O
F2 + K2O = KF + O2 =>
2 F2 + 2 K2O = 4 KF + O2
(MgOH)2 + HCl = H2O + MgCl =>
(MgOH)2 + 2 HCl = 2 H2O + 2 MgCl
C6H6O3S + HNO3 = C6H6O5SN + OH =>
C6H6O3S + HNO3 = C6H6O5SN + OH
NH4[Al(OH)4] + NaCl = NH3 + HCl + Al(OH)3 + NaOH =>
NH4[Al(OH)4] + NaCl = NH3 + HCl + Al(OH)3 + NaOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
La(s) + I2(g) = LaI3(s) =>
2 La(s) + 3 I2(g) = 2 LaI3(s)
Se + KOH = K2Se2 + OH =>
2 Se + 2 KOH = K2Se2 + 2 OH
SrS + HI = SrI2 + H2S =>
SrS + 2 HI = SrI2 + H2S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Au(s) + KNO3(aq) = K(s) + AuNO3(aq) =>
Au(s) + KNO3(aq) = K(s) + AuNO3(aq)
Ca + Cl{2} = CaCl{2} =>
Ca + Cl{2} = CaCl{2}
Cu + NH4SO4 + O2 = CuSO4 + H2O + NH3 =>
4 Cu + 4 NH4SO4 + O2 = 4 CuSO4 + 2 H2O + 4 NH3
NaOCl = NaCl + NaClO3 =>
3 NaOCl = 2 NaCl + NaClO3
Mg(s) + AgCl(aq) = Ag(s) + MgCl2(aq) =>
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)
Zn + PbNO32 = ZnNO32 + Pb =>
Zn + PbNO32 = ZnNO32 + Pb
ZnO + H2SiF6 = ZnSiF6 + H2O =>
ZnO + H2SiF6 = ZnSiF6 + H2O
K2 + Zn = K2Zn =>
K2 + Zn = K2Zn
CH3CH2CH2COOH + H2O = CH3CH2CH2COO + H3O =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/24
Équations équilibrées sur01/02/24
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