| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + MgI2 = I2 + MgCl2
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
CrO2{-} + ClO2{-} + OH{-} = Cl{-} + CrO4{2-} + H2O =>
4 CrO2{-} + 3 ClO2{-} + 4 OH{-} = 3 Cl{-} + 4 CrO4{2-} + 2 H2O
Al + NaNO3 + NaOH = NaAlO2 + N2 + H2O =>
10 Al + 6 NaNO3 + 4 NaOH = 10 NaAlO2 + 3 N2 + 2 H2O
CaF2 + Li2CO3 = CaCO3 + Li2F2 =>
CaF2 + Li2CO3 = CaCO3 + Li2F2
LiSO4 + Mg = MgSO4 + Li =>
LiSO4 + Mg = MgSO4 + Li
HCl + (NH4)3AsS4 = As2S5 + H2S + NH4Cl =>
6 HCl + 2(NH4)3AsS4 = As2S5 + 3 H2S + 6 NH4Cl
C6H12 + KMnO4 = C3H5O2K + MnO2 + H2O + KOH =>
3 C6H12 + 8 KMnO4 = 6 C3H5O2K + 8 MnO2 + 2 H2O + 2 KOH
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O =>
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
Ag2CrO4 + NaNO3 = AgNO3 + Na2CrO4 =>
Ag2CrO4 + 2 NaNO3 = 2 AgNO3 + Na2CrO4
MgSO4 + Na2HPO4NH4OH = MgNH4PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4NH4OH = MgNH4PO4 + Na2SO4 + H2O
NH3 + CO2 = H4CN2O + H2O =>
2 NH3 + CO2 = H4CN2O + H2O
KCl + AgCl = KAg + Cl2 =>
KCl + AgCl = KAg + Cl2
NaCl + MgCO3 = MgCl2 + Na2CO3 =>
2 NaCl + MgCO3 = MgCl2 + Na2CO3
PbO + Zn(NO3)2 = ZnO + Pb(NO3)2 =>
PbO + Zn(NO3)2 = ZnO + Pb(NO3)2
K2O + HCI = KCI + H2O =>
K2O + 2 HCI = 2 KCI + H2O
Ag2CrO4 + NaNO3 = AgNO3 + Na2CrO4 =>
Ag2CrO4 + 2 NaNO3 = 2 AgNO3 + Na2CrO4
KCl + AgCl = KAg + Cl2 =>
KCl + AgCl = KAg + Cl2
PbO + Zn(NO3)2 = ZnO + Pb(NO3)2 =>
PbO + Zn(NO3)2 = ZnO + Pb(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CO3 + MoO3 + H3PO4 = KMo(PO4)2 + H2O + CO2 + O =>
K2CO3 + 2 MoO3 + 4 H3PO4 = 2 KMo(PO4)2 + 6 H2O + CO2 + O
Cr2O3 + H2SO3 = Cr2(SO3)3 + H2O =>
Cr2O3 + 3 H2SO3 = Cr2(SO3)3 + 3 H2O
(NH4)3PO4 + HNO3 = NH4NO3 + H3PO4 =>
(NH4)3PO4 + 3 HNO3 = 3 NH4NO3 + H3PO4
KNO3 + K2SO3 = KNO2 + K2SO4 =>
KNO3 + K2SO3 = KNO2 + K2SO4
K2MnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + Cl2 + H2O =>
K2MnO4 + 4 KCl + 7 H2SO4 = MnSO4 + 6 KHSO4 + 2 Cl2 + 4 H2O
H2C6H8O4 + H2O = C6H12 + O2 =>
2 H2C6H8O4 + 2 H2O = 2 C6H12 + 5 O2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
HCHO + [Ag(NH3)2]OH = HCOOH + Ag + NH3 + H2O =>
HCHO + 2[Ag(NH3)2]OH = HCOOH + 2 Ag + 4 NH3 + H2O
AgNo3 = Ag + No =>
AgNo3 = Ag + 3 No
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
K(SO4) + Pb2(NO3) = K(NO3) + Pb2(SO4) =>
K(SO4) + Pb2(NO3) = K(NO3) + Pb2(SO4)
KCH3COO + Ca(OH)2 = Ca(CH3COO)2 + KOH =>
2 KCH3COO + Ca(OH)2 = Ca(CH3COO)2 + 2 KOH
Zn + NO3{-} + H{+} = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 NO3{-} + 10 H{+} = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
HC6H7O6 + CaCO3 = Ca(C6H7O6) + CO2 + H2OC =>
7 HC6H7O6 + 4 CaCO3 = 4 Ca(C6H7O6) + 8 CO2 + 14 H2OC
NH3 + Cu(OH)2 = Cu(NH3)4(OH)2 =>
4 NH3 + Cu(OH)2 = Cu(NH3)4(OH)2
Na + N + O3 = NaNO3 =>
Na + N + O3 = NaNO3
SnCl4 + H2O = SnO2 + HCl =>
SnCl4 + 2 H2O = SnO2 + 4 HCl
C2H6OC2H6 + O2 = H2O + CO2 =>
2 C2H6OC2H6 + 13 O2 = 12 H2O + 8 CO2
K2CO3 + HCl = KCl + H2(CO3) =>
K2CO3 + 2 HCl = 2 KCl + H2(CO3)
NO3{-} + C2H6O = CO2 + NO2{-} + H2O =>
6 NO3{-} + C2H6O = 2 CO2 + 6 NO2{-} + 3 H2O
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + O2 =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4 + 3 O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
HCHO + [Ag(NH3)2]OH = HCOOH + Ag + NH3 + H2O =>
HCHO + 2[Ag(NH3)2]OH = HCOOH + 2 Ag + 4 NH3 + H2O
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
HNO3 + CdS = Cd(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CdS = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
H2O2(heat) = H2 + O2 =>
H2O2(heat) = H2 + O2
Hg + Te = HgTe =>
Hg + Te = HgTe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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