| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 10 HNO2 = 2 Ca(NO3)2 + 3 N2O + 5 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
PbCl2 + MgSO4 = PbSO4 + MgCl2 =>
PbCl2 + MgSO4 = PbSO4 + MgCl2
CH2CHCN + H2 = NC(CH2)4CN =>
2 CH2CHCN + H2 = NC(CH2)4CN
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag8 =>
4 Cu + 8 AgNO3 = 4 Cu(NO3)2 + Ag8
SnSe = Sn + Se =>
SnSe = Sn + Se
MnCl2 + KNO3 + KOH = MnO2 + KNO2 + KCl + H2O =>
MnCl2 + KNO3 + 2 KOH = MnO2 + KNO2 + 2 KCl + H2O
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3 =>
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3
CUCl2(aq) + H2(g) = CU(s) + HCl(aq) =>
CUCl2(aq) + H2(g) = CU(s) + 2 HCl(aq)
CaCO3(aq) + Na2SO4(aq) = Na2CO3(aq) + CaSO4(s) =>
CaCO3(aq) + Na2SO4(aq) = Na2CO3(aq) + CaSO4(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + HCl5 = FeCl2 + HCl =>
2 Fe + HCl5 = 2 FeCl2 + HCl
C2H5O2H2 + O2 = H2O + CO2 =>
4 C2H5O2H2 + 11 O2 = 14 H2O + 8 CO2
K2CO3 + HC2H3O2 = CO + H2O + CH3CO2K =>
2 K2CO3 + 5 HC2H3O2 = 4 CO + 4 H2O + 4 CH3CO2K
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + (H2)O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8(H2)O + 5 Cl2
KOH + C8H5KO4 = C8H4K2O4 + H2O =>
KOH + C8H5KO4 = C8H4K2O4 + H2O
HgO + HOH = Hg(OH)2 =>
HgO + HOH = Hg(OH)2
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHO2H =>
4 CaC2 + 14 H2O + 2 CO2 = 4 Ca(OH)2 + 5 CH2CHO2H
C51H100O6 + O2 = CO2 + H2O =>
C51H100O6 + 73 O2 = 51 CO2 + 50 H2O
NaF + FeCl2 = FeF2 + NaCl =>
2 NaF + FeCl2 = FeF2 + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2CO3 + CaO = Ca(NH4)2 + O(CO3) =>
(NH4)2CO3 + CaO = Ca(NH4)2 + O(CO3)
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
CeCl3 + NaBiO3 + HNO3 = Ce(NO3)4 + BiOCl + H2O + NaCl + HCl =>
2 CeCl3 + NaBiO3 + 8 HNO3 = 2 Ce(NO3)4 + BiOCl + 2 H2O + NaCl + 4 HCl
C10H14 + Br2 = C10H13Br + HBr =>
C10H14 + Br2 = C10H13Br + HBr
CH3CHOHCH3 + SOCl2 = CH3CH(Cl)CH3 + SO2 + HCl =>
CH3CHOHCH3 + SOCl2 = CH3CH(Cl)CH3 + SO2 + HCl
Mg + ZnSO4(aq) = MgSO4 + Zn =>
Mg + ZnSO4(aq) = MgSO4 + Zn
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
NaHCO3 + H2C6H6O7 = Na2C4H4O6 + CO2 + H2O =>
18 NaHCO3 + 5 H2C6H6O7 = 9 Na2C4H4O6 + 12 CO2 + 11 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
FeO + ClO = FeCl3 + O =>
FeO + 3 ClO = FeCl3 + 4 O
CCl3COOH + Fe = CCl3COOFe + H2 =>
2 CCl3COOH + 2 Fe = 2 CCl3COOFe + H2
SeO2 + HNO3 + KI = Se + I2 + H2O + KNO3 =>
SeO2 + 4 HNO3 + 4 KI = Se + 2 I2 + 2 H2O + 4 KNO3
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Ni(OH)2 + NH4OH = Ni(NH3)6(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6(OH)2 + 6 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Na2O + PO4 = Na2PO5 =>
Na2O + PO4 = Na2PO5
K{+} + Cl{-} = KCl =>
K{+} + Cl{-} = KCl
KNO3 = KN + O3 =>
KNO3 = KN + O3
ReO2 + O2 = ReO4 =>
ReO2 + O2 = ReO4
PbCl2 + MgSO4 = PbSO4 + MgCl2 =>
PbCl2 + MgSO4 = PbSO4 + MgCl2
ZnS + H2SO4 = ZnO + SO2 + H2O =>
ZnS + 3 H2SO4 = ZnO + 4 SO2 + 3 H2O
BaCI2 + K2CO3 = K2CI2 + BaCO3 =>
BaCI2 + K2CO3 = K2CI2 + BaCO3
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
Na2Cr2O7 + NH4Cl = Cr2O3 + H2O + NaCl + N2 =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 4 H2O + 2 NaCl + N2
H2O(g) = O2(g) + H2 =>
2 H2O(g) = O2(g) + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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