| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(s) + 3 AgNO3(aq) = 3 Ag + Al(NO3)3(aq)
KMnO4 + Na2S2O3 + H = KOH + NaOH + MnO2 + NaS4O6 =>
3 KMnO4 + 2 Na2S2O3 + 6 H = 3 KOH + 3 NaOH + 3 MnO2 + NaS4O6
Sn(ClO3)2 = Sn(ClO2)2 + O2 =>
Sn(ClO3)2 = Sn(ClO2)2 + O2
Cu + SO4 + NH3 + H2O = Cu2SO4(OH)2 + NH4 =>
2 Cu + SO4 + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + 2 NH4
Rb(OH) + HClO4 = Rb(ClO4) + H2O =>
Rb(OH) + HClO4 = Rb(ClO4) + H2O
H2S + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + S2 + H2O =>
10 H2S + 4 KMnO4 + 12 HNO3 = 4 Mn(NO3)2 + 4 KNO3 + 5 S2 + 16 H2O
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4(NO3)
HCOONH4 + NaOH = HCOONa + NH3 + H2O =>
HCOONH4 + NaOH = HCOONa + NH3 + H2O
H4P2O7 + NaOH = H2O + Na4P2O7 =>
H4P2O7 + 4 NaOH = 4 H2O + Na4P2O7
H2SO4 = SO4 + SO2(g) + H2O =>
2 H2SO4 = SO4 + SO2(g) + 2 H2O
Si + K = SiK4 =>
Si + 4 K = SiK4
ZnCl2*15H2O = ZnCl2 + H2O =>
ZnCl2*15H2O = ZnCl2 + 15 H2O
Al2(SO4)3 + NH3 + H2O + H2SO4 = Al(NH4)(SO4)2*12H2O =>
Al2(SO4)3 + 2 NH3 + 24 H2O + H2SO4 = 2 Al(NH4)(SO4)2*12H2O
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
Zn(ClO4)2 + Al = Al(ClO4)3 + Zn =>
3 Zn(ClO4)2 + 2 Al = 2 Al(ClO4)3 + 3 Zn
HSO4 + FrOH = H2O + FrSO4 =>
HSO4 + FrOH = H2O + FrSO4
Li + H2O = O + HLi2 =>
4 Li + H2O = O + 2 HLi2
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
FrMnO4 + HBr = MnBr2 + FrBr + Br2 + H2O =>
2 FrMnO4 + 16 HBr = 2 MnBr2 + 2 FrBr + 5 Br2 + 8 H2O
FeCl3 + CaI2 = FeI3 + CaCl2 =>
2 FeCl3 + 3 CaI2 = 2 FeI3 + 3 CaCl2
O2 + H2 = (H2O) =>
O2 + 2 H2 = 2(H2O)
KNO3 = KNO2(s) + O2(g) =>
2 KNO3 = 2 KNO2(s) + O2(g)
Ni(NO3)2 + Fe(NO3)3 + NH2CONH2 = NiFe2O4 + N2 + CO2 + H2O =>
3 Ni(NO3)2 + 6 Fe(NO3)3 + 20 NH2CONH2 = 3 NiFe2O4 + 32 N2 + 20 CO2 + 40 H2O
NaOH + Al + H2O = H2 + Na[Al(OH)4] =>
2 NaOH + 2 Al + 6 H2O = 3 H2 + 2 Na[Al(OH)4]
SiO2 + Na2O + CaO = Na2O*CaO*6SiO2 =>
6 SiO2 + Na2O + CaO = Na2O*CaO*6SiO2
CuCI2 + Mg = Cu + MgCI2 =>
CuCI2 + Mg = Cu + MgCI2
Fe + NH4Cl + H2O = FeO + HCl + NH4 =>
Fe + 2 NH4Cl + H2O = FeO + 2 HCl + 2 NH4
BaC2O4NH4ClHCl = BaCl2NH4HC2O4 =>
BaC2O4NH4ClHCl = BaCl2NH4HC2O4
BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH
KBrO3 + O2 = KBrO4 =>
2 KBrO3 + O2 = 2 KBrO4
S1O2 + C = S1C + CO =>
S1O2 + 3 C = S1C + 2 CO
NH4NO3 + C20H43 = N2 + H2O + CO2 =>
123 NH4NO3 + 2 C20H43 = 123 N2 + 289 H2O + 40 CO2
ZnCl2 + Ca(CH3COO)2 = Zn(CH3COO)2 + CaCl2 =>
ZnCl2 + Ca(CH3COO)2 = Zn(CH3COO)2 + CaCl2
Al(OH)4{-}(aq) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + SO4{2-}(aq) =>
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + SO4{2-}(aq)
K2PdCl4 + Na2C2O4 = Pd + CO2 + KCl + NaCl =>
K2PdCl4 + Na2C2O4 = Pd + 2 CO2 + 2 KCl + 2 NaCl
MgSO4 + BaSiO3 = MgSiO3 + BaSO4 =>
MgSO4 + BaSiO3 = MgSiO3 + BaSO4
Zn + CrO4 = ZnCrO4 =>
Zn + CrO4 = ZnCrO4
Mg + HN03 = Mg(N03)2 + H2 =>
Mg + 2 HN03 = Mg(N03)2 + H2
K + FeI2 = KI + Fe =>
2 K + FeI2 = 2 KI + Fe
C6H12O6 = C2H5OH + CO2C6H12O6 =>
3 C6H12O6 = 2 C2H5OH + 2 CO2C6H12O6
CH3CHOH + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
24 CH3CHOH + 2 KMnO4 + 4 H2SO4 = Mn2(SO4)3 + K2SO4 + 16 CH3CH3CO + 16 H2O
Na2CO3 + C4H4O6KH = C4H4O6NaK + H2O + CO2 =>
Na2CO3 + 2 C4H4O6KH = 2 C4H4O6NaK + H2O + CO2
AlBr3 + Na2PO4 = Al2(PO4)3 + NaBr =>
2 AlBr3 + 3 Na2PO4 = Al2(PO4)3 + 6 NaBr
HCI(I) + NaOH(s) = H2O(I) + NaCI(a) =>
HCI(I) + NaOH(s) = H2O(I) + NaCI(a)
AlCl3 + H2O2 = Al(OH)3 + H2O + ClO =>
2 AlCl3 + 9 H2O2 = 2 Al(OH)3 + 6 H2O + 6 ClO
Eu(NO3)3 + Na2CO3 = Eu2(CO3)3(s) + NaNO3 =>
2 Eu(NO3)3 + 3 Na2CO3 = Eu2(CO3)3(s) + 6 NaNO3
Fe(CN)6 + MnO4 + HCl = FeCl3 + MnCl2 + CO2 + NO + H2O =>
2 Fe(CN)6 + 13 MnO4 + 32 HCl = 2 FeCl3 + 13 MnCl2 + 12 CO2 + 12 NO + 16 H2O
HClO2 + Mg(OH)2 = MgH + ClO2(OH)2 =>
HClO2 + Mg(OH)2 = MgH + ClO2(OH)2
K4Fe(CN)6 + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe =>
3 K4Fe(CN)6 + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + 2 Fe
P(V) + O2 = P(V)O2 =>
P(V) + O2 = P(V)O2
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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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