| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
Co(NO3)2 + Na2HPO4 = Co3(PO4)2 + NaNO3 + HNO3 =>
3 Co(NO3)2 + 2 Na2HPO4 = Co3(PO4)2 + 4 NaNO3 + 2 HNO3
KCl + HOH = H2 + KClO3 =>
KCl + 3 HOH = 3 H2 + KClO3
C2H5OH + Ba = (C2H5O)2Ba + H2 =>
2 C2H5OH + Ba = (C2H5O)2Ba + H2
ammoniumnitrate = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
SO2 + NaIO3 + H2O = I2 + NaHSO4 + H2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + 2 NaHSO4 + 3 H2SO4
N2 + BCl3 = BN + Cl2 =>
N2 + 2 BCl3 = 2 BN + 3 Cl2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
BaC2O4 + K2CrO4 = BaCrO4 + K2C2O4 =>
BaC2O4 + K2CrO4 = BaCrO4 + K2C2O4
Fe2(SO4)3 + BaSO4 = FeSO4 + Ba(SO4)2 =>
Fe2(SO4)3 + BaSO4 = 2 FeSO4 + Ba(SO4)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H3O2K + (NH4)2S = C2H3O2NH4 + K2S =>
2 C2H3O2K + (NH4)2S = 2 C2H3O2NH4 + K2S
ZnSO4 + H2O = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 H2O = (ZnOH)2SO4 + H2SO4
C4H8O2 + H2O2 = CO2 + H2O =>
C4H8O2 + 10 H2O2 = 4 CO2 + 14 H2O
ZnSO4 + H2O = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 H2O = (ZnOH)2SO4 + H2SO4
MgCl2 + KNO3 = Mg(NO3)2 + ClK =>
MgCl2 + 2 KNO3 = Mg(NO3)2 + 2 ClK
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Mg(NO3)2 + Li2O = MgO + LiNO3 =>
Mg(NO3)2 + Li2O = MgO + 2 LiNO3
MgF2 + Cr(OH)3 = Mg(OH)2 + CrF3 =>
3 MgF2 + 2 Cr(OH)3 = 3 Mg(OH)2 + 2 CrF3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 + FeSO4 = Fe2(SO4)3 + Fe(OH)3 =>
3 H2O2 + 6 FeSO4 = 2 Fe2(SO4)3 + 2 Fe(OH)3
C2H5OH + NaHCO3 = NaOH + CH2O =>
C2H5OH + NaHCO3 = NaOH + 3 CH2O
Si + KOH + H2O = KSiO2 + H2 =>
2 Si + 2 KOH + 2 H2O = 2 KSiO2 + 3 H2
AgC2H3O2 + NaI = AgI + NaC2H3O2 =>
AgC2H3O2 + NaI = AgI + NaC2H3O2
H2NSO3H + NaOH = NaSO3NH2 + H2O =>
H2NSO3H + NaOH = NaSO3NH2 + H2O
C2H5COOH + K = C2H5COOK + H =>
C2H5COOH + K = C2H5COOK + H
Kl + AgNO3 = AgKl + NO3 =>
Kl + AgNO3 = AgKl + NO3
CaCl2 + NaCo3 = Ca + CoCl2 + NaCl =>
7 CaCl2 + 2 NaCo3 = 7 Ca + 6 CoCl2 + 2 NaCl
Na2S = Na + S =>
Na2S = 2 Na + S
BrCl = Br + Cl =>
BrCl = Br + Cl
ZnSO4 + FeSO4 = Zn + Fe2(SO4)3 =>
ZnSO4 + 2 FeSO4 = Zn + Fe2(SO4)3
MgCl2 + H2O = MgOH2 + Cl2 =>
MgCl2 + H2O = MgOH2 + Cl2
LiOH + Mg(NO3)2 = Mg(OH)2 + LiNO3 =>
2 LiOH + Mg(NO3)2 = Mg(OH)2 + 2 LiNO3
C5H9O(g) + O2(g) = CO2(g) + H2O(g) =>
4 C5H9O(g) + 27 O2(g) = 20 CO2(g) + 18 H2O(g)
Mg(NO3)2 + NH4SCN = Mg(SCN)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4SCN = Mg(SCN)2 + 2 NH4NO3
Na2C2O4 + Al(NO3)3 = NaNO3 + Al2(C2O4)3 =>
3 Na2C2O4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(C2O4)3
KNO3 + KOH + Zn = H2O + K2ZnO2 + NH4OH =>
KNO3 + 7 KOH + 4 Zn = H2O + 4 K2ZnO2 + NH4OH
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
Pb3O4 + CH3COOH = Pb(CH3COO)2 + Pb(CH3COO)4 + H2O =>
Pb3O4 + 8 CH3COOH = 2 Pb(CH3COO)2 + Pb(CH3COO)4 + 4 H2O
Al(OH)2Cl + NaOH = Al(OH)3 + NaCl =>
Al(OH)2Cl + NaOH = Al(OH)3 + NaCl
K3Fe(CN)6 + AgNO3 = KNO3 + Ag3[Fe(CN)6] =>
K3Fe(CN)6 + 3 AgNO3 = 3 KNO3 + Ag3[Fe(CN)6]
K2Cr2O7 + H2C2O4*2H2O = KCr(C2O4)2(H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 KCr(C2O4)2(H2O)2 + 6 CO2 + 17 H2O
Na2SO2 + O2 = Na2SO4 =>
Na2SO2 + O2 = Na2SO4
Bi(OH)3 + HCl = BiClO + H2O =>
Bi(OH)3 + HCl = BiClO + 2 H2O
CaCl2 + NaCo3 = Ca + CoCl2 + NaCl =>
7 CaCl2 + 2 NaCo3 = 7 Ca + 6 CoCl2 + 2 NaCl
MgO + SiO2 = Mg2Si + O2 =>
2 MgO + SiO2 = Mg2Si + 2 O2
CuCl2H4O2 + Fe = FeCl2 + Cu + H2O =>
CuCl2H4O2 + Fe = FeCl2 + Cu + 2 H2O
Zn + K3Fe(CN)6 = Zn3(Fe(CN)6) + K =>
3 Zn + K3Fe(CN)6 = Zn3(Fe(CN)6) + 3 K
MgN2 = Mg + N2 =>
MgN2 = Mg + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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