| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnBr2 + H2O = ZnO + 2 HBr
N + O = NO2 =>
N + 2 O = NO2
N + O = N2O5 =>
2 N + 5 O = N2O5
C2H4 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = H2C2O4 + K2SO4 + 2 MnSO4 + 4 H2O
N + O = N2O =>
2 N + O = N2O
N + O = N2O4 =>
2 N + 4 O = N2O4
N + O = N2O3 =>
2 N + 3 O = N2O3
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
C8H6O4 + NaOH = C8H5O4Na + H2O =>
C8H6O4 + NaOH = C8H5O4Na + H2O
FeSO4 + K3PO4 = Fe3(PO4)2 + K2SO4 =>
3 FeSO4 + 2 K3PO4 = Fe3(PO4)2 + 3 K2SO4
C8H6O4 + NaOH = C8H4Na2O4 + H2O =>
C8H6O4 + 2 NaOH = C8H4Na2O4 + 2 H2O
NaOH + C8H6O4 = Na2C8H4O4 + H2O =>
2 NaOH + C8H6O4 = Na2C8H4O4 + 2 H2O
KOH + C = K + CO2 + H2O =>
4 KOH + C = 4 K + CO2 + 2 H2O
KOH + C = CO + KH =>
KOH + C = CO + KH
NaI + KNO3 = KI + NaNO3 =>
NaI + KNO3 = KI + NaNO3
(NH4)2SO3 + HCl = NH4Cl + H2O + SO2 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
(NH4)2SO3 + HCl = NH4Cl + H2SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2SO3
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + KCl + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 2 Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + 2 KCl + 7 H2O
Hg{2+}(aq) + Cu{+}(aq) = Cu{2+}(aq) + Hg =>
Hg{2+}(aq) + 2 Cu{+}(aq) = 2 Cu{2+}(aq) + Hg
MnCl2 + Na2SiO3 = MnSiO3 + Na2Cl2 =>
MnCl2 + Na2SiO3 = MnSiO3 + Na2Cl2
AuCl3 + Pb(NO3)2 = Au(NO3)3 + PbCl2 =>
2 AuCl3 + 3 Pb(NO3)2 = 2 Au(NO3)3 + 3 PbCl2
V + HNO3 = HVO3 + NO + H2O =>
3 V + 5 HNO3 = 3 HVO3 + 5 NO + H2O
Mg(s) + CuSO4(aq) = Mg(SO4)3(aq) + Cu(s) =>
Mg(s) + 3 CuSO4(aq) = Mg(SO4)3(aq) + 3 Cu(s)
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Be2 + S = BeS =>
Be2 + 2 S = 2 BeS
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
CaO + Fe2O3 = CaOFe2O3 =>
CaO + Fe2O3 = CaOFe2O3
SO2 + KOH = SOH + KO2 =>
SO2 + KOH = SOH + KO2
Na2SiO3(aq) + FeCl3(aq) = Fe2(SiO3)3 + NaCl(aq) =>
3 Na2SiO3(aq) + 2 FeCl3(aq) = Fe2(SiO3)3 + 6 NaCl(aq)
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Na2SO4 + Cu(OH)2 + HCl = HNa2Cl + CuSO4(OH)2 =>
Na2SO4 + Cu(OH)2 + HCl = HNa2Cl + CuSO4(OH)2
C + KOH = COH + K =>
C + KOH = COH + K
NI(OH)2 + NH3*H2O = [NI(NH3)4](OH)2 + H2O =>
NI(OH)2 + 4 NH3*H2O = [NI(NH3)4](OH)2 + 4 H2O
C6H10 + KMnO4 + H2SO4 = C6H1OO4 + K2SO4 + MnSO4 + H2O =>
10 C6H10 + 38 KMnO4 + 57 H2SO4 = 10 C6H1OO4 + 19 K2SO4 + 38 MnSO4 + 102 H2O
KAl(OH)4 + CO2 = KHCO3 + Al(OH)3 =>
KAl(OH)4 + CO2 = KHCO3 + Al(OH)3
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Zn(OH)2 + LiOH = Li2ZnO2 + H2O =>
Zn(OH)2 + 2 LiOH = Li2ZnO2 + 2 H2O
Zn(OH)2 + LiOH = Li2(Zn(OH)4) =>
Zn(OH)2 + 2 LiOH = Li2(Zn(OH)4)
Zn(OH)2 + LiOH = Li[Zn(OH)3] =>
Zn(OH)2 + LiOH = Li[Zn(OH)3]
Al(NO3)3 + NH2SO3H = Al(NH2SO3)3 + HNO3 =>
Al(NO3)3 + 3 NH2SO3H = Al(NH2SO3)3 + 3 HNO3
Y(NO3)3(H2O)6 + (C2H5O)4Si = Y2SiO + H2 + N2 + CO + O2 =>
4 Y(NO3)3(H2O)6 + 2(C2H5O)4Si = 2 Y2SiO + 44 H2 + 6 N2 + 16 CO + 25 O2
Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn
K2O + P2O5 + H2O = KH2PO4 =>
K2O + P2O5 + 2 H2O = 2 KH2PO4
H3PO4 + ZnNO3 = Zn3PO4 + HNO3 =>
H3PO4 + 3 ZnNO3 = Zn3PO4 + 3 HNO3
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/25
Équations équilibrées sur05/08/24
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